Programmable Logic Controllers (PLCs)

Maxim > Solutions > Programmable Logic Controllers (PLCs)


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Application Notes

App Note 5420: Total Harmonic Distortion (THD) Test Circuit Eliminates the Need for External Filters
App Note 5406: LFRD004: 2-Way Remote Control Reference Design
App Note 5404: LFRD003: Water Meter Automatic Meter Reading (AMR) Reference Design
App Note 5391: LFRD002: Wireless Automatic Meter Reading Reference Design
App Note 5389: Layout Considerations for High-Power Circuits
App Note 5356: Overcoming Smart Grid Communications Challenges with Orthogonal Frequency Division Multiplexing (OFDM) and IEEE 1901.2
App Note 5348: G3-PLC Technology Finally Makes Charging an Electric Vehicle Smart
App Note 5347: Powerline Communications for Street Lighting Automation
App Note 5337: Securing the Smart Meter
App Note 5304: Interfacing to the MAX3108 UART
App Note 5300: RF Basics
App Note 5296: An Easy-to-Understand Explanation of Calibration in Touch-Screen Systems
App Note 5260: Design Considerations for a Harsh Industrial Environment
App Note 5151: Special Considerations for Mode Changes During Active Operation of MAX14820/MAX14821 Sensor/Actuator Transceivers
App Note 5150: Simple Wireless Temperature Monitor Also Has Data-Logging Capabilities
App Note 5149: Adding Autorestart Capability to the MAX16046 EEPROM-Programmable System Manager
App Note 5148: Device Configuration for Skype Long-Range Speakerphone and TV Applications
App Note 5145: Modular-Exponentiation Timing with MAXQ30 Microcontrollers
App Note 5144: Environmental Benefits of Smart Meters
App Note 5143: Feature Comparison of the DS323x Real-Time Clocks
App Note 5142: Radio Link-Budget Calculations for ISM-RF Products
App Note 5139: Interface, Happy or Sad Face?
App Note 4811: MAXQ® Family User's Guide
App Note 5133: Power-Supply Solutions for Altera FPGAs
App Note 5132: Power-Supply Solutions for Xilinx FPGAs
App Note 5129: Stabilize Your Transimpedance Amplifier
App Note 5122: Touch-Screen Technologies Enable Greater Interaction Between User and Device
App Note 5090: Fourth-Generation SoCs Accelerate Meter Certification
App Note 5091: Powerline Communications for Smart Grid Applications
App Note 5100: General Layout Guidelines for RF and Mixed-Signal PCBs
App Note 5093: TacTouch™ Product Brief
App Note 5088: 36V H-Bridge Transformer Driver Provides Isolated Power for Meters
App Note 5086: Measure the Input Capacitance of an Op Amp
App Note 5084: A Brief Guide for Using MTK3 with the MAXQ1850
App Note 5083: Digital-to-Analog Converter Fine-Tunes Reference Output
App Note 5074: Implementing an ADC with a Microcontroller, an Op Amp, and Resistors
App Note 5059: Thermal Noise Calculator Tutorial
App Note 5049: Using the DS3645's Power-Management Mode
App Note 5042: Implementing Nonvolatile, Nonresettable Counters for Embedded Systems
App Note 5041: Add a "Black Box" Fault Logger to Your "Big (or Small) Box" System
App Note 5036: Calibration Circuit Library
App Note 5032: Modern Thermocouples and a High-Resolution Delta-Sigma ADC Enable High-Precision Temperature Measurement
App Note 4993: Reduce the Chances of Human Error: Part 2, Super Amps and Filters for Analog Interface
App Note 4992: Reduce the Chances of Human Error: Part 1, Power and Ground
App Note 4991: Oops...Practical ESD Protection vs. Foolhardy Placebos
App Note 4938: Differences Between Maxim's Advanced UART Devices
App Note 4913: A Simple Implementation of LCD Brightness Control Using the MAX44009 Ambient-Light Sensor
App Note 4906: Hot-Swap Controller with Calibration Input Can Accurately Monitor Two Load Currents
App Note 4883: Oscilloscope Math Functions Aid Hot-Swap Circuit Analysis
App Note 4875: High-Accuracy Temperature Measurements Call for Platinum Resistance Temperature Detectors (PRTDs) and Precision Delta-Sigma ADCs
App Note 4818: MAXQ® Family User's Guide: MAXQ1850 Supplement
App Note 4817: MAXQ® Family User's Guide: MAXQ1103 Supplement
App Note 4839: Supervise and Power-Sequence a SoC
App Note 4834: Negative-to-Negative Switch-Mode Converter Offers High Current and High Efficiency
App Note 4815: MAXQ1004 User's Guide
App Note 4832: High-Speed Microcontroller User's Guide: Network Microcontroller Supplement
App Note 4827: High-Speed Microcontroller User's Guide
App Note 4825: MAXQ® Family User's Guide: MAXQ8913 Supplement
App Note 4820: MAXQ® Family User's Guide: MAXQ2010 Supplement
App Note 4819: MAXQ® Family User's Guide: MAXQ2000 Supplement
App Note 4809: Designing Next-Generation Payment Terminals That Meet PCI PTS 3.x Requirements
App Note 4729: MAX2990 Integrated Power-Line Digital Transceiver Programming Manual
App Note 4728: Using Window Comparators in Secure Managers
App Note 4721: The Quick Guide to Layout Considerations for the Lithium-Ion (Li+) Battery Simulator
App Note 4717: Injection Molding an IC into a Connector or Consumable Item
App Note 4716: How to Build a Simple, Interactive Digital Voltmeter
App Note 4705: The Art of Hot-Swapping in Telecom Systems: Avoid a Patchwork and Implement a More Effective Solution
App Note 4704: Introduction to Electronic Calibration and Methods for Correcting Manufacturing Tolerances in Industrial Equipment Designs
App Note 4703: Introduction to Electronic Calibration and Methods for Correcting Manufacturing Tolerances in Medical Equipment Designs
App Note 4701: Introduction to Programmable Logic Controllers (PLCs) and the Operational Function of Main System Modules
App Note 4700: Introduction to Medical Instruments and Growing Trend for Point-of-Care and Near-Patient Testing
App Note 4699: Overview of Sensor Signal Paths
App Note 4698: Introduction to Dialysis Machines
App Note 4697: Overview of Industrial Motor Control Systems
App Note 4694: Introduction to Digital Stethoscopes and Electrical Component Selection Criteria
App Note 4693: Introduction to Electrocardiographs
App Note 4692: Introduction to Ventilators and Ventilation Rate Measurements
App Note 4691: Introduction to Hearing Aids and Important Design Considerations
App Note 4690: Important Design Considerations for Digital Thermometers
App Note 4689: Blood Pressure Monitor Design Considerations
App Note 4688: Introduction to Spirometers and Important Design Considerations for Selecting Electrical Components
App Note 4687: LEDs Allow New Remote-Controlled Lighting Applications
App Note 4686: Important Design Considerations for Heart-Rate and Fitness Monitors
App Note 4685: How Continuous Positive Airway Pressure (CPAP) Respiratory Ventilation Systems Function
App Note 4680: Introduction to Positron Emission Tomography (PET) Imaging
App Note 4679: Thermal Management Handbook
App Note 4678: Advantages of Internet Protocol (IP) Cameras and H.264 Compression for Security and Surveillance Video
App Note 4677: Important Considerations for Infusion Pump and Portable Medical Designs
App Note 4676: Introduction to the DS8500 HART Modem
App Note 4675: Important Considerations for Insulin Pump and Portable Medical Designs
App Note 4671: Improve Sensor Performance and SNR in Pulse Oximeter Designs
App Note 4666: Using Key-Switch Controllers in Smartphones
App Note 4659: Blood Glucose Meters
App Note 4652: Simplify AISG Control Systems by Integrating the Hardware Discrete Transceiver
App Note 4651: Web Seminar: Wireless Technology Tutorial
App Note 4649: How to Write an Industry-Standard EEPROM (24C04) Using the MAX2990 I²C Interface
App Note 4639: Use High-Performance Simultaneous-Sampling ADCs for Sensor Signal Conditioning in Industrial Multichannel Data Acquisition Systems (DASs)
App Note 4636: Avoid PC-Layout "Gotchas" in ISM-RF Products
App Note 4626: Multiple-Pulse Generator Aids IC Testing
App Note 4622: High-Speed Op Amp Enables Infrared (IR) Proximity Sensing
App Note 4620: Set Your Holiday Lights to Music
App Note 4617: ADC Input Translator
App Note 4616: RSA Key Generation Using the MAXQ1850 Microcontroller
App Note 4606: Self-Starting Can Be Hard to Do—Understanding Power-on-Reset Requirements in Regulators and Bandgaps
App Note 4605: Avoid Design Misinterpretations that Put System Operation in Jeopardy
App Note 4603: Process Control and PLC Tutorial
App Note 4600: Simple Software Validates the Hardware CRC and Detects Errors in the Serial Bit Stream of 1-Wire® Thermal Devices
App Note 4597: Overcome the Challenges of Integrating High-Brightness (HB) LEDs in Automotive Systems
App Note 4595: Reduce System Cost for Advanced Powerline Monitoring by Leveraging High-Performance, Simultaneous-Sampling ADCs
App Note 4594: Protect Your FPGA Against Piracy: Cost-Effective Authentication Scheme Protects IP in SRAM-Based FPGA Designs
App Note 4576: Protect LED Driver in Backlit Displays
App Note 4573: Precision Current-Transmitter/Source-Sink Calibrator Has Wide Compliance Range
App Note 4571: Simple Nonvolatile Gating
App Note 4568: Bipolar DC-Voltage Detector Offers Sensitivity and Precision
App Note 4567: Simple Timeout Protection for High Current Flash LED Drivers
App Note 4566: Extending the Input Voltage Range of Standard Op Amps
App Note 4564: Add Precise Output Adjustment to Low-Voltage Supplies
App Note 4563: Dynamic Siphon Steals Current from USB Port
App Note 4562: FAQs about Interface, RS-232, and RS-485 Circuits
App Note 4558: Simple Latching Watchdog Timer
App Note 4557: Digital Resistor Sets Operating Power for Laser Driver
App Note 4553: Isolated Power Using Capacitors
App Note 4550: Automotive Protection Circuit "Rides Through" Supply-Voltage Interruptions and 72V Transients
App Note 4542: Long Twisted Pair Reads Digital Temperature Sensor
App Note 4539: Precise Calibration of Dual-Slope ADCs
App Note 4531: Reference Design for a PC-based Temperature-Measurement System
App Note 4527: White-Noise Generator Has No 1/f Component
App Note 4525: "Linkwitz Circuit" Equalizes a Closed Box
App Note 4523: Constant-Power Driver Is Simple, Efficient, and Inexpensive
App Note 4520: Charging Lithium Batteries with a Nonstandard Termination Voltage
App Note 4519: Simple and Easy Power-OK Indicator Detects Under- and Over-Voltage
App Note 4511: Adjustable Hysteresis in Microprocessor-Reset ICs
App Note 4509: DC Voltage Controls PWM Dimming of High-Brightness LEDs (HB LEDs)
App Note 4508: Precision Current-Sink/Source Circuits Configure as Mirrors or Amplifiers
App Note 4502: Single-IC PWM Modulator Has 2% Linearity
App Note 4494: Methods for Calibrating Gain Error in Data-Converter Systems
App Note 4490: How Signal Chains and PLCs Impact Our Lives
App Note 4485: Derive Simple High-Current Source from Lab Supply
App Note 4483: PWM-Controlled 4–20mA Transmitter Is Galvanically Isolated
App Note 4479: Diagnose LEDs by Monitoring the Switch-Mode Duty Cycle
App Note 4478: How to Implement SHA-1 Based Secure Authentication and System Feature Settings
App Note 4477: Reference Design of a 1-Wire® Bidirectional Voltage-Level Translator for 1.8V to 5V
App Note 4474: 4.096V, 80mA Precision Reference
App Note 4472: How to Apply Additional PWM Intensity Control to LED Drivers
App Note 4458: Executing Application Code from RAM on the MAXQ8913 Microcontroller
App Note 4450: Getting Started with the MAX6651 Fan Controller
App Note 4444: Single-Pushbutton ON/OFF Power Control
App Note 4443: ICs Form Simple Thermometer-Style Voltage Indicator
App Note 4433: Circuit Digitizes Thermocouple Output near Sensing Point
App Note 4431: Destructive Reset Diagnostic Routine for the MAXQ1103
App Note 4429: Murphy's Law and the Risks of Designing "Off Data Sheet"
App Note 4428: Rail-to-Rail: Railroading and the Electronics of Op Amps
App Note 4427: Demonstrating Green Technology with Apples, Oranges, Lemons, and Limes
App Note 4422: Integrated solutions make analog filter design easy
App Note 4420: Automatically Initializing Data Segment Values in MAX-IDE
App Note 4409: USB Carries 16-Bit Voltage Measurements
App Note 4394: How to Use High-Voltage and High-Current-Drive Op Amps in ±20mA or 4–20mA Current-Loop Systems
App Note 4384: Boost Backlight LED Driver
App Note 4383: SEPIC Backlight LED Driver
App Note 4379: Display Different LED Sequences Using the MAXQ2000 Microcontroller with the MAX6970 LED Driver
App Note 4377: Comparison of the DS18B20 and DS18S20 1-Wire® Digital Thermometers
App Note 4375: Reference Design for a High-Current Power Supply with Lossless Current Sensing Using the MAX5060
App Note 4359: Design Guidelines for High-Performance, Multichannel, Simultaneous-Sampling ADCs in Data-Acquisition Systems (DAS)
App Note 4350: Reading Temperature Using the MAXQ2010 Evaluation Kit
App Note 4348: Minimize Voltage Offsets in Precision Amplifiers
App Note 4347: RSA Key Generation Using the MAXQ1103 Microcontroller
App Note 4344: Rail Splitter, from Abraham Lincoln to Virtual Ground
App Note 4335: Saving Energy: Little Things Mean a Lot
App Note 4327: Keep Power Consumption in Check with Low-Power Comparators that Autosense Plugged-In Accessories
App Note 4320: Reference Design for a Class D, 2.1-Channel, Audio Amplifier for an MP3 Docking Station
App Note 4314: Getting Started with the MAXQ610 Evaluation Kit (EV Kit) and the IAR Embedded Workbench
App Note 4312: Getting Started with the MAXQ1850 EV (Evaluation) Kit and the CrossWorks Compiler for the MAXQ30
App Note 4300: Calculating the Error Budget in Precision Digital-to-Analog Converter (DAC) Applications
App Note 4297: Battery Selection for Secure Supervisor Applications
App Note 4296: Measuring Temperature with the MAX1358 Data Acquisition System
App Note 4295: Small-Signal Bandwidth in a Big-Band Era
App Note 4294: Differential Gain and Phase—Why Measure It, if You Cannot See It?
App Note 4292: Where Is Ground?
App Note 4290: Ratiometric Design Overcomes the 25% Tolerance of a Digital Potentiometer
App Note 4288: How to Calculate the Wiper Voltage of a Digital Potentiometer
App Note 4281: Advanced Power-Line Monitoring Requires a High-Performance, Simultaneous-Sampling ADC
App Note 4277: Getting Started with the MAXQ2000 USB Thumb Evaluation Kit
App Note 4273: Getting Started with the MAXQ1103 Evaluation Kit and the CrossWorks Compiler for the MAXQ30
App Note 4267: Proven Implementations of the I²C Bus
App Note 4255: How to Power the Extended Features of 1-Wire® Devices
App Note 4253: PWM Intensity Control for the MAX6964 LED Driver
App Note 4246: How to Use Serial Peripheral Interface (SPI) on the MAXQ3180 Microcontroller
App Note 4244: Secure Managers Provide Multifaceted Monitoring to Ensure System Security
App Note 4243: What is a Transmission Gate (Analog Switch)?
App Note 4240: Active High-Voltage Transient Protectors Trump Conventional Approaches in Automotive Electronics
App Note 4238: Implementing a Soft Stack in Data Memory on the MAXQ2000
App Note 4232: HFRD-34.0 4 x 4 DVI KVM Switch
App Note 4229: Comparison of Internal and External Watchdog Timers
App Note 4223: The evolution of the RS-232 transceiver
App Note 4211: EMI-/EMC-Ready SerDes—Basic Test Strategies and Guidelines
App Note 4207: Making the MAX1452/MAX1455 Signal Conditioners Tolerant of Supply Limitations
App Note 4206: Choosing the Right 1-Wire® Master for Embedded Applications
App Note 4205: Using the uIP Stack to Network a MAXQ Microcontroller
App Note 4200: Getting Started with the DS8113 Smart-Card Analog Interface Evaluation Kit
App Note 4195: Selecting SPI Clock Modes for Interfacing the MAX1132 ADC with the MAXQ2000 Microcontroller
App Note 4194: How to Use the MAXQ2000 as a Voltmeter
App Note 4150: Reference Design Using the MAX5066 for a High Performance Application
App Note 4132: Attachment methods for the electro-mechanical SFN package
App Note 4125: Getting Started with the MAX1233/MAX1234 Touch-Screen Controllers
App Note 4112: Leveraging Nonvolatile Memory Services in MAXQ® Processors
App Note 4108: SPST Bipolar Power Switch Simplifies Power-Supply Testing
App Note 4101: Differentiating Digital Potentiometer Features
App Note 4099: Evaluate Serializer-Deserializer (SerDes) Performance by Creating Eye Pattern Templates
App Note 4091: Reference Design for Power-over-Ethernet (PoE) Midspan or Endpoint Insertion
App Note 4081: Alternate Circuits for Overvoltage Protection: Tips and Tricks
App Note 4075: How to Use the DS1864's Current DACs as Voltage DACs
App Note 4070: Transmitting I²S Audio Streams in Automotive Applications Using the MAX9205/MAX9206 LVDS SerDes
App Note 4067: Using the MAX1452 for Remote-Sensor Compensation
App Note 4054: Using the MAX7359 for Multifunctional and Gaming Keys on PDAs/Smartphones: A Programming Guide
App Note 4051: Using an Analog Voltage to Control a Digital Potentiometer
App Note 4046: Overview of 2.1 (Satellite/Subwoofer) Speaker Systems
App Note 4026: Implementing Cold-Junction Compensation in Thermocouple Applications
App Note 4024: SPI/I²C Bus Lines Control Multiple Peripherals
App Note 4022: MAX1452 Nonlinearity-Correction Application Circuit
App Note 4021: MAX6956 Programming Guide
App Note 4020: Working with MAX9217/MAX9218/MAX9247/MAX9248/MAX9250 Evaluation Boards
App Note 4019: LVDS Offers Robust Video Interface for Automotive Applications
App Note 4017: How to Create a MAXQ®-Based "Learning" Remote Control
App Note 4016: Using the Elliptic Curve Digital Signature Algorithm (ECDSA) with the MAXQ1103's Modular Arithmetic Accelerator (MAA)
App Note 4012: Implementing a JTAG Bootloader Master for the MAXQ2000 Microcontroller
App Note 4008: Calling Utility ROM Functions with IAR's Embedded Workbench for MAXQ
App Note 4007: Robust, Fail-Safe Biasing Circuit for AC-Coupled Multidrop LVDS Bus
App Note 3996: Logging the Linear Digital Potentiometer
App Note 3989: Add Control, Memory, Security, and Mixed-Signal Functions with a Single Contact
App Note 3984: UL Recognized, IEEE 1394 Single- and Dual-Port FireWire Protective Circuits
App Note 3983: Designing Single-Switch, Resonant-Reset, Forward Converters
App Note 3980: Power Supplies for Next-Generation Automotive Lighting
App Note 3976: Embedded Security Going Forward
App Note 3972: MAX1452/MAX1455 FAQs
App Note 3969: SD Media Format Expands the MAXQ2000's Space for Nonvolatile Data Storage
App Note 3966: Multiplexing JTAG Interface Pins on MAXQ Microcontrollers
App Note 3964: Enabling Test Modes on the MAX9247
App Note 3960: Unlocking the Secrets of the MAXQ®
App Note 3950: A Measurement Technique for Determining RF Immunity
App Note 3939: DC-DC Controllers Use Average-Current-Mode Control for Infotainment Applications
App Note 3936: The Maxim USB Laboratory
App Note 3930: Package Thermal Resistance Values (Theta JA, Theta JC) for Temperature Sensors and 1-Wire Devices
App Note 3911: Maximizing the MAX1464's ADC Range
App Note 3905: MAX-IDE Simulator User's Guide for the MAXQ Microcontrollers
App Note 3884: How Far and How Fast Can You Go with RS-485?
App Note 3879: Thermal Considerations for a Class D Amplifier
App Note 3878: Reduce EMI from Class D Amplifiers Using New Modulation Techniques and Filter Architectures
App Note 3869: Variations Among Current-Sink/Source Circuits with a Single Op Amp
App Note 3855: Precision Circuit Monitors Negative Supply Current
App Note 3852: Frequently Asked Questions (FAQs) on the MAX1464 Digital Sensor Signal Conditioner
App Note 3846: Analysis of a Digitally Controlled Wien-Bridge Oscillator
App Note 3845: The MAXQ Microcontroller in Action: Designing a Bicycle Computer with the MAXQ2000
App Note 3826: Xilinx® FPGA IFF Copy Protection with 1-Wire® SHA-1 Secure Memories
App Note 3816: Selecting a Backup Source for Real-Time Clocks
App Note 3815: Radiated Power and Field Strength from UHF ISM Transmitters
App Note 3806: Performance Test for a Serializer and Deserializer Pair: MAX9247 and MAX9218
App Note 3776: Considerations for Selecting an RS-485 Transceiver in Electronic Power Meters
App Note 3775: Design Considerations for a Low-Cost Sensor and A/D Interface
App Note 3770: Table Operations for the MAXQ Architecture
App Note 3757: Bias Supply Powers Low-Power Geiger-Mueller Tube
App Note 3754: Single-Wire Serial Bus Carries Isolated Power and Data
App Note 3746: Simple Power Monitor
App Note 3741: Analog ICs for Low Voltage Systems
App Note 3736: How to Test the Crystal's Power Level in the MAX9485
App Note 3735: Audio-DAC Performance Investigation
App Note 3733: Startup Requirements for the MAX1452/MAX1455 Sensor Signal Conditioners
App Note 3729: Using the MAX6951/MAX6950 LED Display Drivers with SPI Interface to Communicate with the MAXQ2000 Microcontroller
App Note 3720: Options for Embedded User Interfaces
App Note 3698: Getting Started with Rowley CrossWorks and the MAXQ2000 Evaluation Kit
App Note 3688: Using the MAXQ2000 with the MAX6960 to Create a Stock Quote Display System
App Note 3675: Protecting the R&D Investment—Two-Way Authentication and Secure Soft-Feature Settings
App Note 3671: Data Slicing Techniques for UHF ASK Receivers
App Note 3667: Using Lookup Tables to Perform Gamma Correction on LEDs
App Note 3666: Pulse Width Modulation (PWM) with the MAXQ2000 Timer Type 2
App Note 3665: External Component Calculator for Setting up a Buck or Boost Converter with the MAX5072/MAX5073
App Note 3658: Serializing an HD44780 LCD Display
App Note 3657: Ultra-Low-Noise LDO Achieves 6nV/√Hz Noise Performance
App Note 3653: MAXQ Microcontroller Drives a Smart and Intelligent 4-20mA Transmitter
App Note 3650: The MAX1464's On-Chip Temperature Sensor
App Note 3649: MAX1464 Signal-Conditioner, Sensor Compensation Algorithm
App Note 3644: Power Considerations for Accurate Real-Time Clocks
App Note 3638: 2.2MHz Buck or Boost Power Supply for ADSL2+ Chipset
App Note 3637: Add USB to Anything
App Note 3635: Implementing an External Reference and the Resulting Effect on Gain for the MAX149x Sigma-Delta Panel-Meter ADCs
App Note 3630: Power Supply and Ground Design for a WiFi Transceiver
App Note 3623: Battery-Charger PWM Input Has Watchdog Protection
App Note 3620: Temperature-Based Fan Control Using the MAXQ2000 Microcontroller
App Note 3605: Power-Supply Management Solution for PCI Express x16 Graphics 150W-ATX Add-In Cards
App Note 3593: MAXQ Competitive Analysis Study
App Note 3589: Power Amplifier Theory for High-Efficiency Low-Cost ISM-Band Transmitters
App Note 3588: Software I²C Driver for the MAXQ2000 Microcontroller
App Note 3587: FCC and ETSI Requirements for Short-Range UHF ASK-Modulated Transmitters
App Note 3578: Audio Data Transmission in MAX9217/MAX9218 Video Link
App Note 3573: Feature-Rich, Complete Audio Record/Playback for GSM/GPRS Cell Phones
App Note 3572: FAQ About the Integrated-Crystal Package Option
App Note 3570: LVDS Multimedia Interface Has Bright Future in Automotive Systems
App Note 3568: Using the MAXQ2000 with the MAX4397 to Create an Inexpensive Audio/Video Source Selector
App Note 3563: Using Data Pointers to Read/Write to SRAM
App Note 3561: Getting started with MAX-IDE
App Note 3550: Using the IAR compiler for the DS80C400
App Note 3548: Using an LCD with MAXQ Microcontrollers
App Note 3546: Security System Control with the MAXQ2000
App Note 3545: Resistive Bridge Basics: Part Two
App Note 3533: Isolated Digital-Signal Coupler Transfers 30ns to DC
App Note 3531: How to Reduce Reference Noise by Half
App Note 3530: Circuit Converts PWM Fan Drive to Linear and Reduces Acoustic Noise
App Note 3522: White Paper 9: Are SHA-1 Devices Still Secure Enough?
App Note 3506: Interfacing a DS3231 with an 8051-Type Microcontroller
App Note 3502: Effect of PC Board Trace Width on Remote-Diode Temperature-Sensor Accuracy
App Note 3494: The Basics of Anti-Aliasing: Using Switched-Capacitor Filters
App Note 3483: Audio Filtering with the MAXQ2000
App Note 3473: Read Isolated Digital States Without Power Drain
App Note 3471: High-Speed Random-Data Generator Facilitates Eye Diagrams
App Note 3464: Precision Current Source is Software-Programmable
App Note 3457: IR-Link Temperature Sensor Allows Isolation of the Temp Sensor
App Note 3450: Positive Analog Feedback Compensates PT100 Transducer
App Note 3437: Solutions for Integrated Clock Sources Using the MAX9489/MAX9471 Multiple-Output Clock Generators
App Note 3426: Resistive Bridge Basics: Part One
App Note 3421: Interfacing 8051-based Microcontrollers to an SCI Port
App Note 3418: Understanding the Effects of Clock Tolerances on 50/60Hz Noise Rejection in High Performance Sigma Delta ADCs
App Note 3417: Digital Potentiometers Replace Mechanical Potentiometers
App Note 3414: Using a Keypad and LCD Display with the MAXQ2000
App Note 3396: Driving Strain-Gauge Bridge Sensors with Signal-Conditioning ICs
App Note 3395: Requirements of Remote Keyless Entry (RKE) Systems
App Note 3390: Reduced Termination Loss by Active Synthesis of Output Impedance
App Note 3386: Signal Processing with the MAXQ Multiply-Accumulate Unit (MAC)
App Note 3385: An Example Application Using the MAXQ2000 Evaluation Kit
App Note 3384: Accessing the Functions Provided in the MAXQ Utility ROM
App Note 3383: Programming in the MAXQ Environment
App Note 3378: Getting Started with the IAR Compiler and the MAXQ2000 Evaluation Kit
App Note 3377: Maxim Wafer-Level Package Assembly Guide
App Note 3364: Creating a Ratiometric Current Excitation in Sensors Using the MAX1464 Signal Conditioner
App Note 3363: New Ethernet Systems Distribute DC Power with Data
App Note 3346: Using the SDCC compiler for the DS80C400
App Note 3318: HFAN-08.2.0: How to Control and Compensate a Thermoelectric Cooler (TEC)
App Note 3297: Remote Monitoring System Sends Email via SMS
App Note 3289: Supervisor IC Indicates Fan Failure
App Note 3264: Compact DWDM laser Temperature Control with the MAX8521
App Note 3258: HFTA-08.0: Receivers and Transmitters in DWDM Systems
App Note 3229: Selecting Temperature Sensors for System Measurement and Protection
App Note 3227: Power-On Reset and Related Supervisory Functions
App Note 3222: Introduction to the MAXQ Architecture
App Note 3221: Benchmarking the MAXQ® Instruction-Set Architecture vs. RISC Competitors
App Note 3218: Power Supply Meets AMD K8 Low-Power Mobile Specification
App Note 3205: Using Timers in the MAXQ Family of Microcontrollers
App Note 3203: Lowpass Filter Has Improved Step Response
App Note 3195: Add Fault Protection to 4-20mA Loop Supply
App Note 3191: Protecting Against Shorts Between a Battery and the PWM Wall Cube Charging Supply
App Note 3178: Extended-Range Temperature-Sensing ICs
App Note 3077: A Digitally Controllable Lowpass Filter Using a Digital Potentiometer
App Note 3046: All-Ceramic Capacitor Step-Down/Inverter Supplies ±5V at 3A
App Note 3044: Calibration of Weight Sensors Using Dead Weights
App Note 3024: IrDA and RS-232: A Match Made in Silicon
App Note 3006: Using MAXQ's Multiplier Module
App Note 2965: 1-Wire® Master Device Configuration
App Note 2935: Design Considerations for CAN Bus and Asynchronous Serial
App Note 2879: Selecting the Optimum Voltage Reference
App Note 2853: Supervisors in Multivoltage Systems
App Note 2852: Using a PC to Experiment with the MAX7300/MAX7301 Port Expanders
App Note 2792: DS80C400/DS80C410/DS80C411 Network Micro: Frequently Asked Questions
App Note 2769: Dual Comparator Thermally Protects Li+ Battery
App Note 2767: DAC Makes Controller Programmable
App Note 2765: Flexible Fault Protection
App Note 2420: 1-Wire® Communication with a Microchip PICmicro Microcontroller
App Note 2400: A Compact 36-72V DC Input, 3.3V/10A Output Power Supply
App Note 2398: 3V DACs Used in ±10V Applications
App Note 2378: Handy Circuit Gives Systems Flexible Fault Protection
App Note 2236: Gamma-Photon Radiation Detector
App Note 2199: Driving LEDs with Push-Pull Port Expander Outputs
App Note 2198: Driving LEDs with Open Drain Port Expander Outputs
App Note 2158: Advantages of IC-Based Hot-Swap Circuit Protection
App Note 2141: Determining Clock Accuracy Requirements for UART Communications
App Note 712: DS80C400 Ethernet Drivers
App Note 245: Adding Hysteresis to CPU Supervisor Voltage Sense Inputs Monitoring Upstream Voltage Supplies for Power-Fail Warnings
App Note 244: Advanced 1-Wire Network Driver
App Note 2045: Understanding Common-Mode Signals
App Note 2035: The Fast 8051 Microcontroller: Leading the Way in Growth and Innovation
App Note 2023: LVDS Serializer-Deserializer Performance over Twisted Pair Cable
App Note 2010: Thermal Switches Provide Circuit Disconnect
App Note 1988: Circuit Enables PC-Based Voltage Measurements
App Note 613: Using the Keil C Compiler for the DS80C400/DS80C410/DS80C411
App Note 1960: Simple Pulse Generator Has Low Parts Count
App Note 1948: Analysis of ADC System Distortion Caused by Source Resistance
App Note 1939: Nodal Analysis of Op Amp Circuits
App Note 1931: USB-Powered High Precision Hi-Fi Phono Preamp
App Note 1926: Watchdogs Improve System Reliability—How to Choose the Right Part
App Note 236: Configuring the DS1831's Time Delays and Voltage Trip Levels in Multi-Power-Supply Systems
App Note 1901: Convert a CPU Core Supply from Latchoff Mode to Hiccup Mode During a Short Circuit
App Note 1879: Using Maxim SPI-compatible Display Drivers with other SPI Peripherals
App Note 1872: Low-Battery Indicator Is Low Cost, Highly Efficient, and Environmentally Friendly
App Note 1870: Demystifying Delta-Sigma ADCs
App Note 1868: Negative Resistor Cancels Op Amp Load
App Note 1867: Optocoupler Extends High-Side Current Sensor to 1kV
App Note 1865: Different Ways to Use a MAX6369 Series Watchdog Timer
App Note 1860: PWM Outputs Enhance Sensor Signal Conditioners
App Note 1856: Signal Integrity vs. Transmission Rate and Cable Length for LVDS Serializers
App Note 1839: Sensor Temperature Compensation Using the Four DAC Signal Conditioning Architecture
App Note 1837: One-Shot Timing Improves Microprocessor Reset Circuit
App Note 1833: Using RS-485/RS-422 Transceivers in Fieldbus Networks
App Note 1828: Audio Gain Control Using Digital Potentiometers
App Note 1802: Few Components Needed for an ESD-Protected Solid-State Potentiometer (EPOT) System with Two Pushbuttons
App Note 1762: A Beginner's Guide to Filter Topologies
App Note 1757: HFAN-08.2.1: PWM Temperature Controller for Thermoelectric Modules Keeps Components within 0.1°C
App Note 1201: White Paper 8: 1-Wire® SHA-1 Overview
App Note 1195: Maximize Battery Life and Minimize Replacements
App Note 1167: Practical Aspects of EMI Protection
App Note 1159: Level Translators For SPI™ and I²C Bus Signals
App Note 1152: Step-by-Step Procedure for Performing Temperature Compensation Using MAX1452 and MAX1455 Evaluation Kit Software
App Note 1150: Direct Interface of the MAX1452/MAX1455 with the MAX1452/MAX1455 Communication Board
App Note 1149: DDR Memory-Termination Supply is Flexible for 2.5V and 1.8V Memory Systems
App Note 1139: Temperature Sensor Has One Digital Input and One Digital Output
App Note 1137: Using the MAX3157 High-CMR RS-485 Transceivers
App Note 1136: Switching Between Battery and External Power Sources
App Note 1132: Fault Protection Saves Multiplexers, Switches, and Downstream Circuitry
App Note 1127: Amplifier Provides Signal Conditioning for Piezofilm Sensor
App Note 1125: Circuit Generates Analog Fan-Speed Control
App Note 1122: Optimizing Audio Bridged Tied Load Amplifiers
App Note 606: Configuring Keil PK51 Tools to Support 24-Bit Contiguous Addressing Mode
App Note 208: Curve Fitting the Error of a Bandgap-Based Digital Temperature Sensor
App Note 1108: Understanding Single-Ended, Pseudo-Differential and Fully-Differential ADC Inputs
App Note 1100: White Paper 5: Using 1-Wire APIs for Data Sheet Commands
App Note 1099: White Paper 4: Glossary of 1-Wire SHA-1 Terms
App Note 1098: White Paper 3: Why are 1-Wire SHA-1 Devices Secure?
App Note 1087: Micro Tutorial 1: Understanding DC Electrical Characteristics of Microcontrollers
App Note 1085: Selectable-Range Current Loop
App Note 1074: DAC and Op Amp Generate Variable Negative Control Voltage
App Note 1070: Windowed Watchdog Enhances µP Supervisors
App Note 1069: High-Gain Signal Conditioning Circuit for Thin and Thick Film Sensors
App Note 939: Choosing Supervisor Outputs
App Note 1058: LVDS Enables High-Speed Signal Distribution in 3G Base Stations
App Note 1057: Compensating for Ideality Factor and Series Resistance Differences between Thermal-Sense Diodes
App Note 1055: Digital-to-Analog Converters Are a "Bit" Analog
App Note 893: Switch-Debouncer IC Creates A Long-Period Timer
App Note 605: Data Pointer Decrement Feature Simplifies Copy Operation for Overlapping Memory Buffers
App Note 187: 1-Wire Search Algorithm
App Note 988: Driving Audio Piezoelectric Transducers
App Note 603: Implementing a Serial Port FIFO Using Dual Data Pointers
App Note 192: Using the DS2480B Serial 1-Wire® Line Driver
App Note 162: Interfacing the DS18X20/DS1822 1-Wire® Temperature Sensor in a Microcontroller Environment
App Note 504: Design Considerations for Maxim Real-Time Clocks
App Note 928: Filter Basics: Anti-Aliasing
App Note 917: 12-Bit Thermometer Using an 8-Bit µC and Assembler
App Note 601: Accelerating 16/32-Bit Math Operations with the DS80C390/DS80C400
App Note 178: Printed Circuit Board Identification Using 1-Wire® Products
App Note 896: Fan Control Advances: Consider Fan-Speed Regulation
App Note 886: Selecting the Right Comparator
App Note 884: Miniature Flow Sensor Has Electronic Temperature Compensation
App Note 873: High-Speed Signal Distribution Using Low-Voltage Differential Signaling (LVDS)
App Note 871: Demystifying Piezoresistive Pressure Sensors
App Note 801: Frequently Asked Questions about Data Converters
App Note 158: 1-Wire® Tagging with XML
App Note 148: Guidelines for Reliable Long Line 1-Wire® Networks
App Note 843: Industrial 0V to +10V Digital Potentiometer
App Note 839: MAX1452 Diagnostic Clip Circuit
App Note 825: Sawtooth Generator Exhibits ~1% Linearity And >80dB Dynamic Frequency Range
App Note 810: Understanding Flash ADCs
App Note 805: Low-Cost, 24V Industrial Controller Is ESD-Protected
App Note 803: EPOT Applications: Offset Adjustment in Op-Amp Circuits
App Note 804: Finding the Thevenin Equivalent Circuit for the EPOT-Based Offset Resistor Network
App Note 595: 8051 Microcontrollers: Frequently Asked Questions
App Note 633: Bench Characterization of ADCs Using a Low-Cost PC-Based Data-Acquisition Board
App Note 764: Interfacing Switches and Relays to the Real World in Real Time
App Note 763: Guidelines for Proper Wiring of an RS-485 (TIA/EIA-485-A) Network
App Note 628: Achieving high accuracy using MAX1298/MAX1299 temperature sensors
App Note 1117: Small Photodiode Receiver Handles Fiber-Optic Data Rates to 800kbps
App Note 1811: Visible-Laser Driver Has Digitally Controlled Power Modulation
App Note 111: Dual, Voltage-Output DAC Consumes Miniscule Power
App Note 761: Automatic Test Equipment on a Budget
App Note 762: Design and Manufacture of Automotive Pressure Sensors
App Note 759: Adding Diagnostic Capability to MAX14XX Low Cost High Performance Signal-Conditioning Devices
App Note 753: MAX1452 Serial Communications
App Note 760: Overvoltage Protection in Automotive Systems
App Note 1858: Tiny IC Debounces Pushbutton Switch
App Note 1118: Manually Operated Digital Potentiometer Doesn't Need a Microprocessor
App Note 137: Using a EconOscillator™ to Clock an 8051 Microprocessor
App Note 502: Interfacing SPI Real-Time Clocks (RTCs) with a Microcontroller
App Note 582: Watchdog Timer Assumes Varied Roles
App Note 122: Using Dallas' 1-Wire ICs in 1-Cell Li-Ion Battery Packs With Low-Side N-Channel Safety FETs Master
App Note 78: Using Power Management with High-Speed Microcontrollers
App Note 89: High-Speed Micro Memory Interface Timing
App Note 75: Using the High-Speed Micro's Serial Ports
App Note 27: Understanding and Using Cyclic Redundancy Checks with Maxim iButton Products
App Note 745: Fault-Tolerant Analog Switches
App Note 739: Design Considerations for Data-Lump Cables
App Note 741: Rail-to-Rail Outputs and Beyond-the-Rails Inputs: The Inside Story on Micropower Op Amps
App Note 737: Choosing the Right Power-Supply IC for your Application
App Note 736: RS-485 (EIA/TIA-485) Differential Data Transmission System Basics
App Note 120: Using an API to Control the DS1WM 1-Wire® Bus Master
App Note 1080: Understanding SAR ADCs: Their Architecture and Comparison with Other ADCs
App Note 733: A Filter Primer
App Note 658: Choose the Right Ultra-Thin DC-DC Converter for a Compact PCMCIA Card
App Note 731: Overload Circuitry Protects Batteries and Power Supplies
App Note 700: Fixed-Gain Op Amps Simplify Filter Design
App Note 695: New ICs Revolutionize The Sensor Interface
App Note 836: Selecting and using RS-232 Interface Parts for Your Power Supply Voltages
App Note 882: RS-232 Features Explained
App Note 722: 3V/5V DACs Support Intelligent Current Loop
App Note 726: Specifying Quartz Crystals
App Note 724: Generating Switched-Capacitor-Filter Clocks
App Note 720: Keep the Product Working—Microprocessor Supervisors Offer Big Insurance in Small Packages
App Note 719: Understanding Voltage-Reference Topologies and Specifications
App Note 474: Precision DAC and Watchdog Improve Analog Output Safety
App Note 34: Low-Power Op-Amp Reduces Cable Costs for pH Probe
App Note 529: 15V Input Converter Generates -185V at 50mA
App Note 436: Extending Soft-Start
App Note 431: Switched-Capacitor IC Forms Notch Filter
App Note 433: 5V Input Converter Generates -30V at 80mA
App Note 435: +12V Input Converter Generates -165V at 100mA
App Note 639: Maxim Leads the Way in ESD Protection
App Note 287: Switch Bounce and Other Dirty Little Secrets
App Note 637: Tech Tips: Getting the Most from Your Sensor and Conditioning Electronics
App Note 270: Analog-Signal Data Acquisition in Industrial Automation Systems
App Note 126: 1-Wire® Communication Through Software
App Note 674: Push-Pull Driver Provides Isolated 5V at 1A
App Note 656: Design Trade-Offs for Single-Supply Op Amps
App Note 687: Distributed Temperature Sensing Improves Reliability
App Note 651: ESD Protection for I/O Ports
App Note 2116: RS-485 Data Interface Gives Isolated, Full-Duplex Operation
App Note 1923: Draw 150mW of Isolated Power from Off-Hook Phone Line
App Note 36: Op-Amp Inputs Provide Ultra Low-Leakage Clamps
App Note 11: Programmable Universal Filter Implements C-Message Weighting Function
App Note 63: Add Digital Adjustment to Continuous-Time Filters
App Note 942: Load Switcher Draws Only 6µA