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Over 2000 application notes and technical articles written by engineers, for engineers.

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These articles offer experienced analysis, design ideas, reference designs, and tutorials—to make you an expert.

1-Wire® Devices (86) iButton® (59) A/D and D/A Conversion/Sampling Circuits (199) ASICs (12) Amplifier and Comparator Circuits (324) Analog Switches and Multiplexers (46) Audio Circuits (81) Automatic Test Equipment (ATE) (18) Automotive (180) Basestations/Wireless Infrastructure (78) Battery Management (171) Circuit Protection (62) Communications Circuits (85) Digital Potentiometers (203) Display Drivers (134) Energy Measurement & Metering (73) Filter Circuits (Analog) (33) General Engineering Topics (93) High-Speed Interconnect (81) High-Speed Signal Processing (75) Hot-Swap and Power Switching Circuits (42) Interface Circuits (137) LED Lighting (41) Measurement Circuits (50)

Memory (28) Microcontrollers (374) Microprocessor Supervisor Circuits (140) Miscellaneous Circuits (40) Optoelectronics (231) Oscillators/Delay Lines/Timers/Counters (41) Power-Supply Circuits (905) Powerline Communications (6) Protection and Isolation (24) Prototyping and PC-Board Layout (30) Real-Time Clocks (51) ResourceSmart: Green Design (2) Security and Authentication (24) Sensors (111) Signal Generation Circuits (42) Storage Products (4) T/E Carrier and Packetized (195) Temperature Sensors and Thermal Management (117) Time and Temperature Recorders (14) UARTs (10) Video Circuits (78) Voltage References (45) Wireless and RF (362)

Security and Authentication

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Application Note 5337  Abstract Securing the Smart Meter

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PDF 36.7kB

Application Note 5145  Abstract Modular-Exponentiation Timing with MAXQ30 Microcontrollers

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Application Note 5049  Abstract Using the DS3645's Power-Management Mode

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PDF 101kB

Tutorial 4702  Abstract Easily Add Memory, Security, Monitoring, and Control to Medical Sensors and Consumables

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PDF 148.6kB

Application Note 178  Abstract Printed Circuit Board Identification Using 1-Wire® Products

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Application Note 4623  Abstract Smart Cable Aids Quality Control and Authentication

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Application Note 4594  Abstract Protect Your FPGA Against Piracy: Cost-Effective Authentication Scheme Protects IP in SRAM-Based FPGA Designs

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Application Note 4478  Abstract How to Implement SHA-1 Based Secure Authentication and System Feature Settings

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PDF 58kB

Application Note 4297  Abstract Battery Selection for Secure Supervisor Applications

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Application Note 4244  Abstract Secure Managers Provide Multifaceted Monitoring to Ensure System Security

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PDF 150kB

Application Note 4185  Abstract Addressing the Physical Security of Encryption Keys

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PDF 43kB

Application Note 3989  Abstract Add Control, Memory, Security, and Mixed-Signal Functions with a Single Contact

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PDF 41kB

Application Note 3976  Abstract Embedded Security Going Forward

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PDF 51kB

Application Note 3826  Abstract Xilinx® FPGA IFF Copy Protection with 1-Wire® SHA-1 Secure Memories

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Tutorial 3675  Abstract Protecting the R&D Investment—Two-Way Authentication and Secure Soft-Feature Settings

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Application Note 3522  Abstract White Paper 9: Are SHA-1 Devices Still Secure Enough?

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PDF 334.1kB

Tutorial 1201  Abstract White Paper 8: 1-Wire® SHA-1 Overview

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Application Note 1098  Abstract White Paper 3: Why are 1-Wire SHA-1 Devices Secure?

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Application Note 1099  Abstract White Paper 4: Glossary of 1-Wire SHA-1 Terms

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Application Note 505  Abstract Lithium Coin-Cell Batteries: Predicting an Application Lifetime

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PDF 81kB

Application Note 190  Abstract Challenge and Response with 1-Wire® SHA Devices

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PDF 41kB

Application Note 152  Abstract SHA iButton Secrets and Challenges

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PDF 45kB

Application Note 150  Abstract Small Message Encryption using SHA Devices

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Application Note 58  Abstract Crystal Considerations with Maxim Real-Time Clocks (RTCs)

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