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Application Notes

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Interface Circuits

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PDF (41K) App Note 4418  Abstract
I²C Interface Connects Compact Flash Card to Microcontroller
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PDF (125K) App Note 4354  Abstract
Achieving Standardized HS-CAN Communication from a 3.3VCC Supply
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PDF (622K) App Note 4228  Abstract
A Five-Channel (Three +V and Two -V) Hot-Swap Reference Design
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PDF (98K) App Note 4180  Abstract
Optimizing the Load-Switch Function of the DS2715 Battery-Charger IC
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PDF (116K) App Note 4024  Abstract
SPI/I²C Bus Lines Control Multiple Peripherals
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PDF (37K) App Note 3580  Abstract
Redundant-Transceiver RS-232 Link Has ±40V Overvoltage Protection
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PDF (164K) App Note 3317  Abstract
Adding Windows NT/2000/XP Support to the AN3315 Parallel-Port 2-Wire Software
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PDF (61K) App Note 3180  Abstract
Standby Current for RS-422 Repeater Is Less Than 3µA
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PDF (73K) App Note 3168  Abstract
Defusing Battery Fuel Gauge Misconceptions—How Wireless Handsets and Other Products Can Benefit From Accurate Battery Monitoring
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PDF (105K) App Note 3161  Abstract
Designing Robust and Fault-Tolerant Motion-Control Feedback Systems
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PDF (103K) App Note 2045  Abstract
Understanding Common-Mode Signals
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PDF (163K) App Note 2023  Abstract
LVDS Serializer-Deserializer Performance over Twisted Pair Cable
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PDF (34K) App Note 1923  Abstract
Draw 150mW Of Isolated Power From Off-Hook Phone Line

LLT
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PDF (37K) App Note 3831  Abstract
Memory Card Interface Translates and Protects Signals
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PDF (60K) App Note 1159  Abstract
Level Translators For SPI™ and I²C Bus Signals

Other Interface Circuits
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PDF (90K) App Note 4599  Abstract
Use a DS3900 to Evaluate I²C-Compatible Devices for Successful Bidirectional Communication
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PDF (82K) App Note 3306  Abstract
The Advantages of the DS2120 Low Voltage Differential (LVD) Device in a SCSI Environment
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PDF (140K) App Note 3024  Abstract
IrDA and RS-232: A Match Made in Silicon
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PDF (37K) App Note 3195  Abstract
Add Fault Protection to 4-20mA Loop Supply
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PDF (74K) App Note 3025  Abstract
PIC'ing the MAX3100: Adding USB to a PIC Microcontroller Using the MAX3100 UART
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PDF (209K) App Note 2852  Abstract
Using a PC to Experiment with the MAX7300/MAX7301 Port Expanders
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PDF (73K) App Note 2007  Abstract
The Advantages of Using Low-Voltage Differential (LVD) Devices in the SCSI Environment
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PDF (220K) App Note 514  Abstract
Connecting the DS2119M SCSI Terminator in Typical Applications
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PDF (32K) App Note 1863  Abstract
Transmit Digital Signals and Power Over Same Wires
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PDF (252K) App Note 510  Abstract
SCSI Bus Configuration For MSTR/SLV Connections
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PDF (32K) App Note 1157  Abstract
Parallel-Port Interface Powers Low Voltage Systems
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PDF (31K) App Note 588  Abstract
Multiplexer Enables Pseudomultidrop RS-232 Transmission
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PDF (40K) App Note 1158  Abstract
Power Supply From 4-20mA Transmission Line
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PDF (103K) App Note 206  Abstract
Using a PC's RS-232 Serial Port To Communicate with 2-Wire Devices
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PDF (52K) App Note 1058  Abstract
LVDS Enables High-Speed Signal Distribution in 3G Basestations
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PDF (35K) App Note 955  Abstract
Analog Switch Expands I2C Interface
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PDF (135K) App Note 169  Abstract
Interfacing a DS1868 3-Wire Device to a SPI Bus
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PDF (40K) App Note 872  Abstract
LVDS Splitter Simplifies High-Speed Signal Distribution
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PDF (59K) App Note 873  Abstract
High-Speed Signal Distribution Using Low-Voltage Differential Signaling (LVDS)
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PDF (33K) App Note 823  Abstract
Two ICs Convert 4-20mA Signal to 0-5V Output
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PDF (181K) App Note 807  Abstract
Force/Sense DAC Applications
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PDF (44K) App Note 802  Abstract
Interfacing SPI Peripherals to the MAX7651 Processor
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PDF (99K) App Note 631  Abstract
Circuit Enables PCs to Communicate via IrDA
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PDF (85K) App Note 691  Abstract
New IC Caps Two Decades of UART Development
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PDF (31K) App Note 1073  Abstract
Tiny Analog Switch Alleviates I2C Address Conflicts

RS232
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PDF (90K) App Note 4599  Abstract
Use a DS3900 to Evaluate I²C-Compatible Devices for Successful Bidirectional Communication
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PDF (39K) App Note 4562  Abstract
FAQs about Interface, RS-232, and RS-485 Circuits
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PDF (140K) App Note 3024  Abstract
IrDA and RS-232: A Match Made in Silicon
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PDF (83K) App Note 2394  Abstract
Interfacing the MAX1169 ADC to a PIC Microcontroller
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PDF (171K) App Note 2141  Abstract
Determining Clock Accuracy Requirements for UART Communications
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PDF (61K) App Note 2020  Abstract
Choosing the Right RS-232 Transceiver
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PDF (92K) App Note 1846  Abstract
Using the MAX3250 ±50V-Isolated RS-232 Transceivers
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PDF (118K) App Note 1834  Abstract
Lower the Supply Current in Your RS-232 System
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PDF (116K) App Note 654  Abstract
New RS-232 ICs Feature 1µA Supply Current, ±15kV ESD Protection, and 3V Operation
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PDF (144K) App Note 761  Abstract
Automatic Test Equipment on a Budget
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PDF (140K) App Note 739  Abstract
Design Considerations for Data-Lump Cables
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PDF (42K) App Note 564  Abstract
Tech Brief 10: ESD Considerations for RS-232 Drivers
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PDF (95K) App Note 83  Abstract
Fundamentals of RS-232 Serial Communications
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PDF (91K) App Note 836  Abstract
Selecting and using RS-232 Interface Parts for Your Power Supply Voltages
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PDF (121K) App Note 882  Abstract
RS-232 Features Explained
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PDF (202K) App Note 860  Abstract
Serial-Data Interface Chip Supplies Bipolar Voltages

RS485
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PDF (39K) App Note 4562  Abstract
FAQs about Interface, RS-232, and RS-485 Circuits
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PDF (138K) App Note 3884  Abstract
How Far and How Fast Can You Go with RS-485?
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PDF (171K) App Note 2141  Abstract
Determining Clock Accuracy Requirements for UART Communications
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PDF (44K) App Note 1833  Abstract
Using RS-485/RS-422 Transceivers in Fieldbus Networks
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PDF (145K) App Note 1137  Abstract
Using the MAX3157 High-CMR RS-485 Transceivers
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PDF (65K) App Note 1076  Abstract
Fail-Safe, Low-Speed, Variable-Reluctance Sensors
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PDF (38K) App Note 1063  Abstract
Microcontroller Recognizes Addresses in RS-485 Systems
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PDF (154K) App Note 763  Abstract
Guidelines for Proper Wiring of an RS-485 (TIA/EIA-485-A) Network
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PDF (44K) App Note 736  Abstract
RS-485 (EIA/TIA-485) Differential Data Transmission System Basics
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PDF (96K) App Note 578  Abstract
New RS-485 IC Increases System Reliability and Fault Detection in Motor-Control Circuits
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PDF (95K) App Note 1090  Abstract
Methods for Trimming the Power Required in RS-485 Systems
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PDF (111K) App Note 643  Abstract
Pre-Emphasis Improves RS-485 Communications
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PDF (102K) App Note 723  Abstract
Selecting and Using RS-232, RS-422, and RS-485 Serial Data Standards
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PDF (82K) App Note 367  Abstract
Explanation of Maxim RS-485 Features
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PDF (119K) App Note 639  Abstract
Maxim Leads the Way in ESD Protection
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PDF (153K) App Note 651  Abstract
ESD Protection for I/O Ports
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PDF (45K) App Note 2116  Abstract
RS-485 Data Interface Gives Isolated, Full-Duplex Operation

Smart Card Interface
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PDF (175K) App Note 4200  Abstract
Getting Started with the DS8113 Smart-Card Analog Interface Evaluation Kit
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PDF (77K) App Note 4029  Abstract
The DS8007 and Smart Card Interface Fundamentals
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PDF (86K) App Note 4120  Abstract
Using the DS8007 In Smart-Card Transactions
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PDF (159K) App Note 4036  Abstract
Getting Started with the DS8007 Evaluation Kit

USB
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PDF (37K) App Note 4621  Abstract
Simple Circuit Prevents USB Current Overshoot During Insertion
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PDF (50K) App Note 4445  Abstract
Boost Converter Switches Between Battery and USB Power
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PDF (106K) App Note 4000  Abstract
MAX3421E-Revisions 1 and 2 Host OUT Transfers
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PDF (208K) App Note 3937  Abstract
Setting Up the Maxim USB Laboratory
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PDF (353K) App Note 3936  Abstract
The Maxim USB Laboratory
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PDF (180K) App Note 3891  Abstract
Isolating USB
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PDF (37K) App Note 3803  Abstract
Practical USB Terminology
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PDF (23K) App Note 3782  Abstract
Frequently Asked Questions about the MAX3421E
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PDF (527K) App Note 3690  Abstract
USB Enumeration Code (and More) for the MAX3420E
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PDF (205K) App Note 3637  Abstract
Add USB to Anything
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PDF (175K) App Note 3663  Abstract
Bringing Up a MAX3420E System
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PDF (141K) App Note 3661  Abstract
The MAX3420E Interrupt System
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PDF (128K) App Note 3607  Abstract
Charging Batteries from USB
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PDF (57K) App Note 3597  Abstract
Frequently Asked Questions About the MAX3420E
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PDF (741K) App Note 3598  Abstract
MAX3420E Programming Guide
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PDF (74K) App Note 3025  Abstract
PIC'ing the MAX3100: Adding USB to a PIC Microcontroller Using the MAX3100 UART
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PDF (58K) App Note 1822  Abstract
USB On-The-Go Basics

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