- Technical Article: Signal Conditioning Seminar: Chapter 5, High Impedance Sensors (pdf)
- Design & Product Selection Tool: Photodiode Wizard
- Data Sheet: ADA4817 Datasheet, Applications Section (pdf)
化学分析
化学分析
ADI公司针对便携式和台式化学分析仪提供种类广泛的低功耗、高性能IC解决方案。我们领先的ADC、放大器、DAC和处理器产品可以帮助您优化各种定量和定性仪器的性能。
以稳定性著称
基于电化学传感器的ADI微功耗有毒气体检测解决方案非常适合电池供电的便携式应用
Transimpedance Amplifiers
Double Beam UV-VIS Spectrometer Block Diagram
Sigma-Delta ADCs
- Tutorial: MT-022: ADC Architectures III: Sigma-Delta ADC Basics (pdf)
- Tutorial: MT-023: ADC Architectures IV: Sigma-Delta ADC Advanced Concepts and Applications (pdf)
- Application Note: AN-388: Using Sigma-Delta Converters-Part 1 (pdf)
- Application Note: AN-389: Using Sigma-Delta Converters-Part 2 (pdf)
- Application Note: AN-611: 50 Hz/60Hz Rejection on Sigma-Delta ADCs (pdf)
- Application Note: AN-609: Chopping on Sigma-Delta ADCs (pdf)
Using and Driving ADCs
- Technical Article: Analog Dialogue, Ask The Applications Engineer-36: Wideband ADC Front-End Design: Amplifier Drive vs. Transformer Drive (pdf)
- Application Note: AN-1026: High Speed Differential ADC Driver Design Considerations (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)
- Technical Article: "Optimizing Data Converter Interfaces," Section 2, ADI High Speed System Applications Seminar © 2006 (pdf)
- Technical Article: Analog Dialogue, Ask The Applications Engineer-25: Op Amps Driving Capacitive Loads
Voltage Monitoring and Control
- Application Note: AN-759: Expanding the Number of DAC Outputs on the ADUC80xx and ADUC702x Families (pdf)
- Circuits From the Lab: CN0030: AD5390/AD5391/AD5392 Channel Monitor Function
- Application Note: AN-809: Using Op Amps as Comparators (pdf)
- Technical Article: Demystifying Auto-Zero Amplifiers, Part 2
- Technical Article: Demystifying Auto-Zero Amplifiers, Part 1
- Application Note: AN-107: Active Feedback Improves Amplifier Phase Accuracy (pdf)
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-017: Oversampling Interpolating DACs (pdf)
- Application Note: AN-928: Understanding High Speed DAC Testing and Evaluation (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: "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)
- Technical Article: Understanding Advanced Processor Features Promotes (pdf)
- Engineer-to-Engineer Note: EE-236: Real-Time Solutions Using Mixed-Signal Front-End Devices with the Blackfin® Processor (pdf)
- Software: Blackfin Code Examples
- Application Note: AN-644: Frequency Measurement Using Timer 2 on a Microconverter® (pdf)
Filtering
- Webcast: Simplify and Reduce Active Filter Design Time
- Application Note: AN-649: Using the Analog Devices Active Filter Design Tool (pdf)
- Technical Article: Phase Relations in Active Filters (pdf)
- Technical Article: Phase Responses in Active Filters Part 2 (pdf)
- Application Note: AN-0991: Active Filter Evaluation Board for Standard SOIC Op Amps (pdf)
- Application Note: AN-0992: Active Filter Evaluation Board for Differential Amplifiers (pdf)
Power Management
- Application Note: AN-1125: How to Apply DC-to-DC Step-Down (Buck) Regualtors (pdf)
- Technical Article: Analog Dialogue, How to Apply Low-Dropout Regulators Successfully (pdf)
- Technical Article: 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-1132: How to Apply DC-to-DC Step-Up (Boost) Regulators (pdf)
- Technical Article: Analog Dialogue, Synchronous Inverse SEPIC Topology Provides High Efficiency for Noninverting Buck/Boost Voltage Converters (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)
- Tutorial: 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
- Application Note: AN-417: Fast Rail-to-Rail Operational Amplifiers Ease Design Constraints in Low Voltage High Speed Systems (pdf)
- Tutorial: MT-073: High Speed Variable Gain Amplifiers (VGAs) (pdf)
- Tutorial: MT-041: Op Amp Input and Output Common-Mode and Differential Voltage Range (pdf)
- Tutorial: MT-040: Op Amp Input Impedance (pdf)
- Technical Article: Avoiding Op-Amp Instability Problems in Single-Supply Applications
Featured Products
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Amplifiers AD549: Ultralow Input-Bias Current Operational Amplifier AD860x: Precision CMOS Rail-to-Rail Input/Output Opamps AD8627: Precision, Low Power, Single Supply JFET Amplifier in 5-Lead SC70 AD820: Single-Supply, Rail-to-Rail, Low Power FET-Input Op Amp ADA4817: Low Noise, 1 GHz FastFET™ Op Amps AD8620: Low Input Bias Current, Wide BW JFET Precision Dual Op Amp ADCs AD7190: 4.8 kHz Ultra-Low Noise 24-Bit Sigma-Delta ADC with PGA AD798x: 16 and 18 Bit SAR ADCs, Less than 1Msps AD769x: 16 and 18 Bit SAR ADCs, More than 1Msps References ADR42x: Ultraprecision, Low Noise XFET® 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-Channel Multiplexers ADG5409: High Voltage Latch-up Proof 8-Channel Multiplexers ADG1207: Low Capacitance, 8 - Channel ±15 V/12 V iCMOS™ Multiplexer Power Management ADP150: Ultralow Noise, 150 mA CMOS Linear Regulator ADP1720: 50 mA, High Voltage, Micropower Linear Regulator ADP187x: Synchronous Buck Controllers ADP211x: Synchronous Buck Regulators |