- Technical Article: Signal Conditioning Seminar: Chapter 5, High Impedance Sensors (pdf)
- Technical Article: ADA4817 Datasheet, Applications Section (pdf)
- Circuits From the Lab: CN0234: Single Supply, Micropower Toxic Gas Detector Using an Electrochemical Sensor
环境监测
环境监测
ADIs broad portfolio of high performance signal processing solutions enable environmental test equipment OEMs to guarantee that their customers are getting the most accurate and precise measurements possible. ADI products represent the highest in quality and performance standards.
Transimpedance Amplifiers
Electrochemical Gas Detector Block Diagram
Voltage Monitoring and Control
- Technical Article: Analog Dialogue, Demystifying Auto-Zero Amplifiers, Part 1
- Technical Article: Analog Dialogue, Demystifying Auto-Zero Amplifiers, Part 2
- Application Note: AN-849: Using Op Amps as Comparators (pdf)
- Application Note: AN-107: Active Feedback Improves Amplifier Phase Accuracy (pdf)
- Circuits From the Lab: CN0030: AD5390/AD5391/AD5392 Channel Monitor Function
- Technical Article: iCMOS-Breakthrough in industrial-sector electronics
Selecting and Using DACs
- Webcast: Understanding and Applying DACS
- Tutorial: MT-014: Basic DAC Architectures I: String DACs and Thermometer (Fully Decoded) DACs (pdf)
- Tutorial: MT-015: Basic DAC Architectures II: Binary DACs (pdf)
- Tutorial: MT-016: Basic DAC Architectures III: Segmented DACs (pdf)
- Tutorial: MT-019: DAC Interface Fundamentals (pdf)
- Application Note: AN-1036: Clear to Any Voltage Using the AD5370 (pdf)
Decoupling, Grounding
- Application Note: AN-202: An IC Amplifier User's Guide to Decoupling, Grounding, and Making Things Go Right for a Change (pdf)
- Technical Article: Analog Dialogue, "Printed Circuit Board (PCB) Design Issues", Chapter 12 (pdf)
- Technical Article: "High Speed Hardware Design Techniques", Section 7a, ADI High Speed Design Techniques Seminar (pdf)
- Technical Article: "Grounding in High Speed Systems," Section 7b, ADI High Speed Design Techniques Seminar (pdf)
- Technical Article: "Hardware Design Techniques," Section 8, ADI Practical Design Techniques for Power and Thermal Management (pdf)
- Technical Article: "PC Board Layout and Design Tools," ADI High Speed System Applications Seminar © 2006 (pdf)
Processing
- Webcast: Advantages of SHARC® Processors in Test/Measurement Applications
- Engineer-to-Engineer Note: EE-185: Fast Floating-Point Arithmetic Emulation on Blackfin Processors (pdf)
- Software: Blackfin Code Examples
- Technical Article: Understanding Advanced Processor Features Promotes Efficient Coding (pdf)
- Application Note: AN-644: Frequency Measurement Using Timer 2 on a Microconverter® (pdf)
- Engineer-to-Engineer Note: EE-267: Impementing In-Place FFTs on SISD and SIMD SHARC® Processors (pdf)
Using and Driving ADCs
- Tutorial: ADC Architectures II: Successive Approximation ADCs (pdf)
- Technical Article: Analog Dialogue, "Dual Difference Amplifier with On-Chip Resistors Implements Precision ADC Driver" (pdf)
- Technical Article: "Using Op Amps With Data Converters,", Chapter 3, ADI Op Amp Applications Seminar © 2002 (pdf)
- Application Note: AN-931: Understanding Pulsar ADC support Circuitry (pdf)
- Technical Article: Analog Dialogue, Ask The Applications Engineer-25: Op Amps Driving Capacitive Loads
- Technical Article: Analog Dialogue, How to Save Power in Battery Applications Using the Power-Down Mode in an ADC.
References
- Application Note: AN-713:The Effect of Long-Term Drift on Voltage References (pdf)
- Technical Article: References and Low Dropout Linear Regulators (pdf)
- Technical Article: Analog Dialogue, Ask The Applications Engineer-11, Voltage References
- Technical Article: Analog Dialogue, XFET™ References
Filtering
- Webcast: Webcast: Simplify and Reduce Active Filter Design Time
- Application Note: AN-649: Using the Analog Devices Active Filter Design Tool (pdf)
- Application Note: AN-0991: Active Filter Evaluation Board for Standard SOIC Op Amps (pdf)
- Technical Article: Analog Dialogue, Phase Relations in Active Filters (pdf)
- Technical Article: Analog Dialogue, Phase Responses in Active Filters, Part 2 (pdf)
- Technical Article: Analog Dialogue, Op Amp Applications Handbook
Power Management
- Technical Article: Analog Dialogue, "Considerations in Designing Single Supply, Low-Power Systems, Part 1"
- Technical Article: Analog Dialogue, "Considerations in Designing Single Supply, Low-Power Systems, Part 2"
- Tutorial: MS-2208: "Selecting the Right Passive and Discrete Components for Top System Performance" (pdf)
- RAQ: Rarely Asked Questions, "Will a Switching Power Supply Really Degrade the A/D Converter's Performance?" (pdf)
- Application Note: AN-1125: How to Apply DC-to-DC Step-Down (Buck) Regualtors (pdf)
- Application Note: AN-1132: How to Apply DC-to-DC Step-Up (Boost) Regulators (pdf)
Temperature Measurement
- Technical Article: Analog Dialogue, High-Resolution Temperature Measurement (pdf)
- Application Note: AN-892: Temperature Measurement Theory and Practical Techniques (pdf)
- Application Note: AN-880: ADC Requirements for Temperature Measurement Systems (pdf)
- Tutorial: MT-093: Thermal Design Basics (pdf)
- Technical Article: Sensor Signal Conditioning - Temperature Sensors (pdf)
- Technical Note: UC-015: An ADUC824-based Temperature-Logger (pdf)
Gain and Level Shifting
- Technical Article: Buffer Adapts Single-Ended Signals for Differential Inputs (EDN, September 2004)
- Technical Article: Analog Dialogue, Avoiding Op-Amp Instability Problems in Single-Supply Applications
- Technical Article: Analog Dialogue, Op Amp Applications Handbook
- Tutorial: MT-040: Op Amp Input Impedance (pdf)
- Tutorial: MT-033: Voltage Feedback Op Amp Gain and Bandwidth (pdf)
- Circuits From the Lab: CN0114: Low Cost, High Voltage, Programmable Gain Instrumentation Amplifier Using the AD5292 Digital Potentiometer and the AD8221 In-Amp
Featured Products
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Amplifiers ADA4505-1: 10µA, RRIO, Zero Input Crossover Distortion Single Op Amp ADA4500-2: 8.7MHz, 15nV/√Hz, RRIO, Zero Input Crossover Distortion Dual Op Amp ADA4051-1: 1.8 V, µpower, Zero-Drift, RRIO Single Amplifier ADA4051-2: 1.8V, µPower, Zero-Drift, RRIO Dual Amplifier ADA4528-1: Precision, Ultralow Noise, RRIO, Zero-Drift Op Amp AD8538: Low Power, Precision, Auto-Zero Op Amp (5-lead TSOT-23) ADCs AD7457: Pseudo Differential Input, 100 kSPS, 12-Bit ADC in 8-Lead SOT-23 ADUC8xx: 12 bit microcontrollers References ADR29x: Low Noise Micropower Precision Voltage References ADR34xx: Micro-power, High-accuracy Voltage References |
Muxes/Switches ADG633: CMOS, ±5 V/+5 V/+3 V, Triple SPDT Switch ADG71x: CMOS Low Voltage Switches ADG5408: High Voltage Latch-up Proof 4-/8-Channel Multiplexers ADG5409: High Voltage Latch-up Proof 8-Channel Multiplexers ADG1207: Low Capacitance, 8 - Channel ±15 V/12 V iCMOS™ Multiplexer Power Management ADP2503: 600 mA, 2.5 MHz Buck-Boost DC-to-DC Converter ADP2108: Compact, 600 mA, 3 MHz, Step-Down DC-to-DC Converter ADP160: Ultra Low Quiescent Current 150 mA, CMOS Linear Regulator ADP667: +5 V Fixed, Adjustable Low-Dropout Linear Voltage Regulator |