Application Notes (35)
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AN-1219: Power-Off Protected Data Acquisition Signal Chain Using Fault-Protected CMOS Switches
(pdf, 162 kB)
- AN-1177: LVDS and M-LVDS Circuit Implementation Guide (pdf, 586 kB)
- AN-1161: EMC-Compliant RS-485 Communication Networks (pdf, 226 kB)
- AN-1123: Controller Area Network (CAN) Implementation Guide (pdf, 204 kB)
- AN-1142: Techniques for High Speed ADC PCB Layout (pdf, 392 kB)
- AN-1109: Recommendations for Control of Radiated Emissions with iCoupler Devices (pdf, 638 kB)
- AN-1024: How to Calculate the Settling Time and Sampling Rate of a Multiplexer (pdf, 210 kB)
- AN-1021: MMSE-Based Multipoint Calibration Algorithm for Touch Screen Applications (pdf, 199 kB)
- AN-960: RS-485/RS-422 Circuit Implementation Guide (pdf, 245 kB)
- AN-0971: Recommendations for Control of Radiated Emissions with isoPower Devices (pdf, 406 kB)
- AN-913: Isolating I2C Interfaces (pdf, 280 kB)
- AN-727: iCoupler® Isolation in RS-485 Applications (pdf, 282 kB)
- AN-740: iCoupler® Isolation in RS-232 Applications (pdf, 716 kB)
- AN-770: iCoupler® Isolation in CAN Bus Applications (pdf, 234 kB)
- AN-793: ESD/Latch-Up Considerations with iCoupler® Isolation Products (pdf, 246 kB)
- AN-825: Power Supply Considerations in iCoupler Isolation Products (pdf, 181 kB)
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AN-812: MicroController-Based Serial Port Interface (SPI) Boot Circuit (pdf, 452,449 bytes)
(pdf, 441 kB)
This application note describes the operation of a general-purpose, microcontroller-based Serial Port Interface (SPI) boot circuit. - AN-753: Configuring the AD7877 (pdf, 247 kB)
- AN-830: Factors Affecting Sensor Response (pdf, 161 kB)
- AN-829: Environmental Compensation on the AD7142: The Effects of Temperature and Humidity on Capacitance Sensors (pdf, 101 kB)
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AN-660: XY-Matrix Keypad Interface to MicroConverter®
(pdf, 286 kB)
- AN-660 Accompanying Source Code (zip, 6 kB)
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AN-661: ADuC814 to ADM1032 via I2C® Interface
(pdf, 0 kB)
Even though the ADuC814 has an on-chip ±1.5°C temperature sensor, configured through the on-board ADC registers, it is often required that a remote or external temperature sensor be used.- AN-661 Accompanying Source Code (zip, 3 kB)
- AN-802: ADG794 - A 2.5 V Input Signal Range Swithcing Solution for HDTV (pdf, 176 kB)
- AN-766: Using the Noise Reduction Feature on the AD7877 (pdf, 409 kB)
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AN-355: Behind the Switch Symbol
(pdf, 132 kB)
Use CMOS Analog Switches More Effectively When You Consider Them as Circuits -
AN-348: Avoiding Passive-Component Pitfalls
(pdf, 931 kB)
The Wrong Passive Component Can Derail Even the Best Op Amp or Data Converter. Here Are Some Basic Traps to Watch For. -
AN-349: Keys to Longer Life for CMOS
(pdf, 89 kB)
Here's How CMOS Can be Protected Against Abuse - AN-533: Applying 5B Series Backplanes and Mounting Cards (pdf, 145 kB)
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AN-375: ADM2xxL Family for RS-232 Communications
(pdf, 351 kB)
Overview of ADM2xxL RS-232 Transceivers includes remote data acquisition system using the ADM241L and AD7701 Sigma-Delta ADC. - AN-541: Proper System Grounding Techniques for 6B Series Systems (pdf, 32 kB)
- AN-32: Single Supply Operation of JFET Multiplexers (pdf, 87 kB)
- AN-738: Using the AD7877 Touch Screen Controller and the Intel PXA250 Processor Under Windows CE.NET (pdf, 60 kB)
- AN-577: Layout and Grounding Recommendations for Touch Screen Digitizers (pdf, 52 kB)
- AN-945: System Bandwidth vs. Resolution for Analog Video (pdf, 364 kB)
- AN-944: Signal Bandwidth vs. Resolution for Analog Video (pdf, 130 kB)
Circuit Note (28)
- EMC Compliant RS-485 Transceiver Protection Circuits (pdf, 264 kB)
- Complete 4 mA to 20 mA Loop Powered Field Instrument with HART Interface (pdf, 259 kB)
- CN0256: Isolated LVDS Interface Circuit (pdf, 210 kB)
- CN0278: Complete 4 mA to 20 mA HART Solution with Additional Voltage Output Capability (pdf, 442 kB)
- CN-0196: H-Bridge Driver Circuit Using Isolated Half-Bridge Drivers (pdf, 260 kB)
- CN-0229: 4-Channel, Flexible, Configurable, Voltage, and Current Output Circuit for I/O Card and PLC Applications (pdf, 384 kB)
- CN-0235: Fully Isolated Lithium Ion Battery Monitoring and Protection System (pdf, 849 kB)
- CN-0240: Bidirectional Isolated High-Side Current Sense with 270 V Common-Mode Rejection (pdf, 336 kB)
- CN-0253: A Robust, Low Power, Battery Monitoring Circuit Front End (pdf, 128 kB)
- CN-0254: Low Cost, 16-Bit, 250 kSPS, 8-Channel, Isolated Data Acquisition System (pdf, 258 kB)
- CN-0270: Complete 4 mA to 20 mA HART Solution (pdf, 274 kB)
- CN-0233: 16-Bit Isolated Industrial Voltage and Current Output DAC with Isolated DC-to-DC Supplies (pdf, 197 kB)
- CN-0204: Flexible, High Voltage, High Accuracy, Low Drift PLC/DCS Analog Output Module (pdf, 221 kB)
- CN-0194: Galvanically Isolated, 2-Channel, 16-Bit, Simultaneous Sampling, Daisy-Chained Data Acquisition System (pdf, 464 kB)
- CN-0218: 500 V Common-Mode Voltage Current Monitor (pdf, 161 kB)
- CN-0209: Fully Programmable Universal Analog Front End for Process Control Applications (pdf, 150 kB)
- CN-0197: Lithium Ion Battery Stack Monitor with Both Signal and Power Isolation (pdf, 406 kB)
- CN-0188: Isolated Low Side Current Monitor for Negative High Voltage Rails (pdf, 129 kB)
- CN-0185: A Novel Analog-to-Analog Isolator Using an Isolated Sigma-Delta Modulator, Isolated DC-to-DC Converter, and Active Filter (pdf, 119 kB)
- CN-0067: Fully Isolated Input Module Based on the AD7793 24-Bit Σ-Δ ADC, the ADuM5401 Digital Isolator, and a High Performance In-Amp (pdf, 271 kB)
- CN-0066: Fully Isolated Input Module Based on the AD7793 24-Bit Σ-Δ ADC and the ADuM5401 Digital Isolator (pdf)
- CN-0065: 16-Bit Fully Isolated Output Module Using the AD5422 Single Chip Voltage and Current Output DAC and the ADuM1401 Digital Isolator (pdf, 126 kB)
- CN-0064: 16-Bit Fully Isolated 4 mA to 20 mA Output Module Using the AD5662 DAC, ADuM1401 Digital Isolator, and External Amplifiers (pdf, 114 kB)
- CN-0160: Universal Serial Bus (USB) Peripheral Isolator Circuit (pdf, 321 kB)
- CN-0159: Universal Serial Bus (USB) Cable Isolator Circuit (pdf, 381 kB)
- CN-0158: Universal Serial Bus (USB) Hub Isolator Circuit (pdf, 536 kB)
- CN-0031: Half-Duplex, Isolated RS-485 Interface (pdf, 88 kB)
- CN-0009: 4 mA to 20 mA Process Control Loop Using the AD5662 DAC (pdf, 132 kB)
