USB - Application Notes



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Application Notes

App Note 4232: HFRD-34.0 4x4 DVI KVM Switch
App Note 4221: How to Optimize Avalanche Photodiode (APD) Bias Range Using a DS1841 Logarithmic Resistor
App Note 4169: Understanding Li+ Battery Operation Lessens Charging Safety Concerns
App Note 4046: Overview of 2.1 (Satellite/Subwoofer) Speaker Systems
App Note 4000: MAX3421E-Revisions 1 and 2 Host OUT Transfers
App Note 3999: Overview of Rechargeable Batteries and Fast Stand-Alone Chargers
App Note 3937: Setting Up the Maxim USB Laboratory
App Note 3936: The Maxim USB Laboratory
App Note 3928: Automotive Linear Regulators Minimize Quiescent Current
App Note 3891: Isolating USB
App Note 3874: Simple Characterization Circuit for Rechargeable AA Cells
App Note 3865: Single Resistor Provides Extra Current from a Linear Regulator
App Note 3803: Practical USB Terminology
App Note 3785: MAX3421E Programming Guide
App Note 3782: Frequently Asked Questions about the MAX3421E
App Note 3775: Design Considerations for a Low-Cost Sensor and A/D Interface
App Note 3744: Circuit Enables Single NiMH Cell to Simulate a Lithium Battery
App Note 3690: USB Enumeration Code (and More) for the MAX3420E
App Note 3663: Bringing Up a MAX3420E System
App Note 3661: The MAX3420E Interrupt System
App Note 3656: Single Transistor Reduces LDO Noise by 46dB
App Note 3637: Add USB to Anything
App Note 3627: Modified LDO Regulator Sinks PECL-Termination Current
App Note 3613: Single Transistor Cuts LDO Noise by 46dB
App Note 3603: Buck Converters Proliferate in Handhelds as Features and Processing Power Increase
App Note 3598: MAX3420E Programming Guide
App Note 3597: Frequently Asked Questions About the MAX3420E
App Note 3592: MAX3420E Information Card
App Note 3468: High-Efficiency Step-Up Converter Robs Parallel Port
App Note 3447: Complete Stand-Alone GPS Receiver Solution with MAX2742
App Note 3425: Converter Boosts One-Cell Battery Voltage to 50V
App Note 3333: Pass Transistor Enhances Regulator's Output Current
App Note 3283: One Button Turns Microprocessor On and Off
App Note 3256: Why Drive White LEDs with Constant Current?
App Note 3241: Charging Batteries Using USB Power
App Note 3226: High-Level Integration Needed for Compact Digital-Camera Power
App Note 3209: Protecting Against Momentary Power Loss Due to Battery-Bounce
App Note 3202: 5V Auxiliary Power Supply Teams LDO and Charge Pump
App Note 3200: Buck Regulator Generates Ultra-Low Output Voltage
App Note 3198: Modified LDO Sinks PECL-Termination Current
App Note 3070: Standard and White LED Basics and Operation
App Note 3014: LDO Improves White LED Current Matching
App Note 3007: Logic-Level Translation
App Note 2857: T1/E1/J1, N+1 Redundancy With Analog Switches
App Note 2767: DAC Makes Controller Programmable
App Note 2765: Flexible Fault Protection
App Note 2233: Block Diagram and Description of Maxim's TDD-WCDMA Transceiver Solution at 1.9GHz
App Note 2141: Determining Clock Accuracy Requirements for UART Communications
App Note 2047: Step-Up/Step-Down Converter Features Ultra-Low Quiescent Current
App Note 2027: Simple Methods Reduce Input Ripple for All Charge Pumps
App Note 2018: Protection From Blackouts: Dirt Cheap to Fully Integrated
App Note 2015: Overcurrent/Overdischarge Protection for Lead-Acid Batteries
App Note 1931: USB-Powered High Precision Hi-Fi Phono Preamp
App Note 1873: 4mA–20mA Loop Powered Temperature Sensor
App Note 1861: Pass Transistor Boosts Current from Negative Linear Regulator
App Note 1853: External Pass Transistor Lowers Dropout Voltage
App Note 1845: Choosing the Right DC-DC Converter for Automotive Applications
App Note 1824: Phase Noise and TD-SCDMA UE Receiver
App Note 225: Using Digital Potentiometers in Adjustable Step-Down DC-DC Converter Designs
App Note 1804: Driving LEDs in Battery-Operated Applications: Controlling Brightness Power Efficiently
App Note 1791: Inductorless Voltage Converter Boosts a Single Lithium Cell
App Note 1767: USB-Powered DSL Modem Supply
App Note 1158: Power Supply From 4-20mA Transmission Line
App Note 1157: Parallel-Port Interface Powers Low Voltage Systems
App Note 1147: Simple Current Source Determines the MAX1802 Auxiliary Controller Switching Frequency
App Note 1121: Using Ceramic Output Capacitors with the MAX1734 Voltage-Mode Buck Converter
App Note 1037: Charge-Pump and Step-Up DC-DC Converter Solutions for Powering White LEDs in Series or Parallel Connections
App Note 1014: Design Case Study: Designing a Power Supply for a Portable, Wireless Contact Manager
App Note 1020: LDO Linear Regulator Improves White LED Brightness Matching
App Note 960: Portable Supply Derives +5V and +3.3V Power from USB Port
App Note 959: Dual 600mA Buck Converter for Logic Supply and Core Supply at 1V or Less
App Note 947: Dual Power Supply for Wallcube/Battery-Powered Systems
App Note 909: The MAX1802 for Digital Still Camera from 2AA Batteries
App Note 898: Selecting LDO Linear Regulators for Cellphone Designs
App Note 891: Dual 1.4MHz Synchronous Buck Regulator Supports USB Dying Gasp Applications
App Note 883: Improved Power Supply Rejection For IC Linear Regulators
App Note 843: Industrial 0V to +10V Digital Potentiometer
App Note 673: 5-to-1.8V Converter Works Without Magnetics
App Note 827: PC Serial Port Drives 12-Bit A/D Converter
App Note 761: Automatic Test Equipment on a Budget
App Note 751: Linear Regulators in Portable Applications
App Note 1205: W-CDMA Power Supply Dramatically Improves Transmit Efficiency
App Note 668: Managing Noise in Cell-Phone Handsets
App Note 477: All-Ceramic 200mA Step-Up Converter for USB
App Note 478: Current-Limit Circuit for the Buck Regulator
App Note 482: JFET Increases Voltage Rating for Linear Regulator
App Note 473: Maxim's Integrated Power Supplies Provides a Highly Reliable and Space-Saving Approach to Post-Regulators
App Note 471: Step-up Converter with LDO Beats SEPIC Efficiency
App Note 479: All-Ceramic 320mA Step-Down Converter for USB
App Note 716: Proper Layout and Component Selection Controls EMI
App Note 438: 3.3V Lithium-Ion-Cell Buck/Boost Supply Requires One Inductor
App Note 268: Wireless-Modem Power for Hand-Held Devices
App Note 269: Trading Performance for Cost in Portable Power Supplies
App Note 295: Emitter-Follower Boosts Linear Regulator's Output Current
App Note 256: Two AA Cells Power Step-Down Regulator and 3.3V Boost
App Note 1: MOSFET Pass Element Yields 100mV-Dropout Regulator
App Note 44: Regulated Step-Up Converter Provides High Efficiency Without Inductors
App Note 28: Low-Power DC-DC Converter Derives 5V From 3V Battery
App Note 954: Increase Regulator Input Voltage
App Note 40: Uninterruptible 5V Supply Has Low Power Consumption
App Note 59: Flyback Winding Adds 12V Output To 5V Buck Regulator
App Note 966: Low Battery Monitor Delays System Shutdown
App Note 1000: Battery-Switchover Circuit Accommodates 3V Systems
App Note 1923: Draw 150mW Of Isolated Power From Off-Hook Phone Line
App Note 175: LAN Power Supply Generates Isolated 9V
App Note 921: Variable, Linear Current Source Operates On 5V
App Note 423: Latching Regulator Prevents Deep Discharge Of Battery