化学分析

化学分析

ADIは、携帯用とベンチトップ型のマルチメータに対応した広範囲の低消費電力、高性能ICソリューションを提供しています。ADI製のADC、電流検出アンプ、スイッチ、RMS/DCコンバータを使用すれば、消費電力を最小限に抑えることができ、性能面でも妥協することなくサイズを小型化することができます。

     

    AMP

    AD549: Ultralow Input-Bias Current Operational Amplifier

    AD8615: Precision 20 MHz CMOS Single RRIO Operational Amplifier

    AD8605: Precision, Low Noise, CMOS, RRIO Op Amp (Single)

    AD8627: Precision, Low Power, Single Supply JFET Amplifier in 5-Lead SC70

    ADA4817: Low Noise, 1 GHz FastFET Op Amps

     
     

    AMP

    AD549: Ultralow Input-Bias Current Operational Amplifier

    AD8615: Precision 20 MHz CMOS Single RRIO Operational Amplifier

    AD8605: Precision, Low Noise, CMOS, RRIO Op Amp (Single)

    AD8627: Precision, Low Power, Single Supply JFET Amplifier in 5-Lead SC70

    ADA4817: Low Noise, 1 GHz FastFET Op Amps

     
     

    MUX

    ADG5208: High Voltage Latch-Up Proof, 4-/8-Channel Multiplexers

    ADG658: 3V/5V ± 5V CMOS 4/8 Channel Analog Multiplexers

    ADG708: CMOS, Low Voltage, Single 8 to 1 Multiplexer

    ADG728: CMOS, Low Voltage, 2 Wire, Serially Controlled Single 8 to 1 Matrix Switch

     
     

    Sigma Delta ADC

    AD7176-2: 24-Bit, 250 kSPS Sigma Delta ADC with 20 µs Settling

    AD7192: 4.8 kHz Ultra-Low Noise 24-Bit Sigma-Delta ADC with PGA

    AD7798: 3-Channel, Low Noise, Low Power, 16-Bit, Sigma Delta ADC with On-Chip In-Amp

    AD7799: 3-Channel, Low Noise, Low Power, 24-Bit, Sigma Delta ADC with On-Chip In-Amp

     
     

    Sigma Delta ADC

    AD7176-2: 24-Bit, 250 kSPS Sigma Delta ADC with 20 µs Settling

    AD7192: 4.8 kHz Ultra-Low Noise 24-Bit Sigma-Delta ADC with PGA

    AD7798: 3-Channel, Low Noise, Low Power, 16-Bit, Sigma Delta ADC with On-Chip In-Amp

    AD7799: 3-Channel, Low Noise, Low Power, 24-Bit, Sigma Delta ADC with On-Chip In-Amp

     
     

    Reference

    AD586: High Precision 5 V Reference

    ADR431: Ultralow Noise XFET® 2.5 V Voltage Reference w/Current Sink and Source Capability

    ADR434: Ultralow Noise XFET® 3.0 V Voltage Reference w/Current Sink and Source Capability

    REF192: 2.5 V Precision Micropower, Low Dropout, Low Voltage Reference

    REF198: 4.096 V Precision Micropower, Low Dropout, Low Voltage Reference

     
     

    SAR ADC

    AD7091: 1 MSPS, Ultralow Power 12-Bit ADC in 8-Lead LFCSP

    AD7091R: 1 MSPS, Ultralow Power 12-Bit ADC With On-Chip Reference in 10-Lead LFCSP and MSOP

    AD7298: 8-Channel, 1 MSPS, 12-Bit SAR ADC with Temperature Sensor

    AD7858: 3 V to 5 V Single Supply, 200 kSPS, 8-Channel, 12-Bit, Serial Sampling ADC

    AD7890: LC2MOS 8-Channel, 12-Bit Serial Data Acquisition System

     
     

    Temperature Sensor

    ADT7320: ±0.25°C Accurate, 16-Bit Digital SPI Temperature Sensor

    ADT7410: ±0.5°C Accurate, 16-Bit Digital I2C Temperature Sensor

    ADT7420: ±0.25°C Accurate, 16-Bit Digital I2C Temperature Sensor

     
     

    Linear Regulator

    ADP150: Ultralow Noise, 150 mA CMOS Linear Regulator

    ADP151: Ultra Low Noise, 200 mA CMOS Linear Regulator

    ADP7102: 20 V, 300 mA, Low Noise, CMOS LDO

    ADP7104: 20 V, 500 mA, Low Noise, CMOS LDO

     
     

    Switching Regulator

    ADP2114: Configurable, Dual 2 A/Single 4 A, Synchronous Step-Down DC-to-DC Regulator

    ADP2301: 1.2 A, 20 V, 1.4 MHz Non-Synchronous Step-Down Switching Regulator

    ADP2441: 36 V,1 A, Synchronous, Step-Down DC-DC Regulator

    ADP2503: 600 mA, 2.5 MHz Buck-Boost DC-to-DC Converter

     
     

    Negative Linear Regulator

    ADP7182: -28V, 200mA, Low Noise, Linear Regulator

     
     

    AC-to-DC Power Supply

    ADP1046A: Digital Controller for Isolated Power Supply Applications

    ADP1047: Digital Power Factor Correction Controller with accurate AC Power Metering (single phase PFC applications)

    ADP1048: Digital Power Factor Correction Controller with accurate AC Power Metering (interleaved and bridgeless PFC applications)

    ADP1051: Digital Controller for Isolated Power Supply with PMBus Interface

    ADP1053: Three-Channel Digital Power Supply Controller

     
     

    RS-232

    ADM3252E: Isolated, Dual Channel RS-232 Line Driver/Receiver

    ADM3101E: ±15 kV ESD Protected, 3.3 V Single-Channel RS-232 Line Driver/Receiver

    ADM3311E: 3-V, RS-232 Serial Port Driver-Receiver

     
     

    GPIO

    ADG3300: Low Voltage 1.15 V to 5.5 V, 8-Channel Bidirectional Logic Level Translator

    ADG3301: Low Voltage 1.15 V to 5.5 V, Single-Channel Bidirectional Logic Level Translator

    ADG3304: Low Voltage 1.15 V to 5.5 V, 4 Channel, Bidirectional, Logic Level Translator

    ADG3308: Low Voltage, 1.15 V to 5.5 V, 8-Channel Bidirectional Logic Level Translator (Hi Z I/O pins option)

     
     

    USB

    ADUM3160: Full/Low Speed USB Digital Isolator (2.5 kV)

    ADUM4160: Full/Low Speed USB Digital Isolator (5 kV)

     
     

    Voltage Control

    ADP1046A: Digital Controller for Isolated Power Supply Applications

    ADP1047: Digital Power Factor Correction Controller with accurate AC Power Metering (single phase PFC applications)

    ADP1048: Digital Power Factor Correction Controller with accurate AC Power Metering (interleaved and bridgeless PFC applications)

    ADP1051: Digital Controller for Isolated Power Supply with PMBus I

    ADP1053: Three-Channel Digital Power Supply Controller

     
     

    Filament Control

    ADP1046A: Digital Controller for Isolated Power Supply Applications

    ADP1047: Digital Power Factor Correction Controller with accurate AC Power Metering (single phase PFC applications)

    ADP1048: Digital Power Factor Correction Controller with accurate AC Power Metering (interleaved and bridgeless PFC applications)

    ADP1051: Digital Controller for Isolated Power Supply with PMBus I

    ADP1053: Three-Channel Digital Power Supply Controller

     
     

    Anode Current Control

    ADP1046A: Digital Controller for Isolated Power Supply Applications

    ADP1047: Digital Power Factor Correction Controller with accurate AC Power Metering (single phase PFC applications)

    ADP1048: Digital Power Factor Correction Controller with accurate AC Power Metering (interleaved and bridgeless PFC applications)

    ADP1051: Digital Controller for Isolated Power Supply with PMBus I

    ADP1053: Three-Channel Digital Power Supply Controller

     
     

    High Voltage DC Supply

    ADP1046A: Digital Controller for Isolated Power Supply Applications

    ADP1047: Digital Power Factor Correction Controller with accurate AC Power Metering (single phase PFC applications)

    ADP1048: Digital Power Factor Correction Controller with accurate AC Power Metering (interleaved and bridgeless PFC applications)

    ADP1051: Digital Controller for Isolated Power Supply with PMBus I

    ADP1053: Three-Channel Digital Power Supply Controller

     


Dual Beam UV-VIS Spectroscopy

Spectroscopy: Dual Beam UV-VIS Spectroscopy


Select an application at the top, then move your mouse over the blue blocks within the diagrams to access part recommendations and product pages.


Amp Amp MUX Sigma Delta ADC Sigma Delta ADC Reference SAR ADC Temperature Sensor Processors Linear Regulator Switching Regulator Negative Linear Regulator AC-to-DC Power Supply RS-232 GPIO USB Voltage Control Filament Control Anode Current Control High Voltage DC Supply

Featured Circuit From the Lab

Circuits From the LabCN0312 Circuit Note: Dual-Channel Colorimeter with Programmable Gain Transimpedance Amplifiers and Synchronous Detectors. The circuit measures the ratio of light absorbed by the sample and reference containers at three different wavelengths. It demonstrates an efficient solution for many chemical analysis and environmental monitoring instruments used to measure concentrations and characterize materials through absorption spectroscopy.

Featured Products

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

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