Digital Multi Meters

Digital Multi Meters

ADI offers many solutions for portable and bench-top DMMs. Our portfolio of high-resolution ADCs, current-sensing amplifiers, low-resistance, high-voltage switches, and RMS-to-DC converters enables you to minimize power and size without compromising accuracy. In addition, ADI offers a family of Cortex™-M3-based, single-chip solutions incorporating high resolution ADCs suitable for a variety of handheld and portable applications.

ADI's family of precision amplifiers, highly-accurate references, low resistance switches and muxes, RMS-DC converters, and high-resolution ADCs enable designers to create circuits that make precision voltage and current measurements. For handheld DMMs, ADI also offers precision analog microcontrollers featuring the Cortex™-M3 and Arm7 with integrated high-resolution ADCs.

     

    MUX

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

    MUX08: 8-Channel JFET Analog Multiplexers (Overvoltage & Power Supply Loss Protected)

    ADG5209: High Voltage Latch-Up Proof, 4-Channel Multiplexer (common differential output)

    ADG5236: High Voltage Latch-Up Proof, Dual SPDT Switches

    ADG5204: High Voltage, Latch-up Proof, 4-Channel Multiplexer

    ADG528F: 4-Channel/8-Channel Fault-Protected Analog Multiplexers

    ADG467: Octal Channel Protector in SOIC Package

    ADG509F: 8-Channel/4-Channel Fault-Protected Analog Multiplexer (four differential channels)

    ADG508F: 8-Channel/4-Channel Fault Protected Analog Multiplexers (eight single channels)

     
     

    AMP

    AD795: Low Power, Low Noise Precision FET Op Amp

    AD820: Single-Supply, Rail-to-Rail, Low Power FET-Input Op Amp

    AD8610: Precision, Low Input Bias Current, Wide BW JFET Single Op Amp

    AD8620: Low Input Bias Current, Wide BW JFET Precision Dual Op Amp

    AD8625: Precision, Low Power, Single-Supply, JFET Amplifier

    AD8626: Precision, Low Power, Single-Supply, JFET Amplifier in MSOP

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

    AD8641: Low Power, Rail-to-Rail Output Precision Single JFET Op Amp

    AD8642: Low Power, Rail-to-Rail Output, Precision Dual JFET Op Amp

    AD8643: Low Power, Rail-to-Rail Output, Precision JFET Quad Amplifier

    ADA4627-1: 36 V, 19 MHz, Low Noise, Low Bias Current, JFET Op Amp

    ADA4637-1: 30 V, 80 MHz, Low Noise, Low Bias Current, JFET Op Amp

     
     

    RMS to DC Converter

    AD736: Low Cost, Low Power, True RMS-to-DC Converter

    AD737: Low Cost, Low Power, True RMS-to-DC Converter (Power-Down Control)

    AD8436: Low Cost, Low Power, True RMS-to-DC Converter (translinear precision)

     
     

    Low Voltage Switch

    ADG1419: 2.1 Ω Max On Resistance ±15 V/12 V/±5 V iCMOS SPDT Switch

    ADG619: CMOS, ±5 V/+5 V, 4 Ω, Single SPDT Switch (Break-Before-Make Switching Action)

    ADG719: CMOS 1.8 V to 5.5 V, 2.5 Ω 2:1 Mux/SPDT Switch in SOT-23

    ADG749: CMOS 1.8 V to 5.5 V, 2.5 Ω 2:1 Mux/SPDT Switch in SC70 Package

    ADG779: CMOS, Low Voltage 2.5 Ω SPDT Switch / 2:1 Mux

    ADG819: 0.5 Ω CMOS 1.8 V to 5.5 V 2:1 Mux/SPDT Switch with BBM Switching Action

    ADG839: 0.35 Ω CMOS 1.65 V to 3.6 V Single SPDT Switch/2:1 MUX

    ADG849: 3 V/5 V CMOS 0.5 Ω SPDT Switch in SC70

    ADG852: 0.8 Ω CMOS, 1.8V to 5.5V, SPDT/2:1 Mux Mini LFCSP

     
     

    Comparator

    ADCMP600: Rail-to-Rail, Very Fast, 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator in 5-lead SC70 and SOT-23 Packages

    ADCMP601: Rail-to-Rail, Very Fast, 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator in a 6-lead SC70 Package

    ADCMP602: Rail-to-Rail, Very Fast, 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator in 8-lead MSOP and LSCFP Packages

    ADCMP603: Rail-to-Rail, Very Fast, 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator in a 12-lead LSCFP Package

     
     

    ADC

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

    AD7191: Pin-Programmable, Ultralow Noise, 24-Bit, Sigma-Delta ADC for Bridge Sensors

     
     

    Digital Isolation

    ADuM1400: Quad-Channel Digital Isolator (4/0 Channel Directionality)

    ADuM1401: Quad-Channel Digital Isolator (3/1 Channel Directionality)

    ADuM1402: Quad-Channel Digital Isolator (2/2 Channel Directionality)

    ADuM2400: Quad-Channel Digital Isolator (4/0 Channel Directionality UL recognition: 5000 V rms for 1 minute per UL 1577)

    ADuM2401: Quad-Channel Digital Isolator (3/1 Channel Directionality UL recognition: 5000 V rms for 1 minute per UL 1577)

    ADuM2402: Quad-Channel Digital Isolator (2/2 Channel Directionality UL recognition: 5000 V rms for 1 minute per UL 1577)

    ADuM3400: Quad-Channel, Digital Isolator, Enhanced System-Level ESD Reliability (4/0 Channel Directionality)

    ADuM3401: Quad-Channel, Digital Isolator, Enhanced System-Level ESD Reliability (3/1 Channel Directionality)

    ADuM3402: Quad-Channel, Digital Isolator, Enhanced System-Level ESD Reliability (2/2 Channel Directionality)

    ADuM3441: Quad Channel, High Speed Digital Isolators (4/0 Channel Directionality)

    ADuM4400: 5 kV RMS Quad-Channel Digital Isolators (4/0 Channel Directionality)

    ADuM4401: 5 kV RMS Quad-Channel Digital Isolators (3/1 Channel Directionality)

    ADuM4402: 5 kV RMS Quad-Channel Digital Isolators (2/2 Channel Directionality)

     
     

    Isolated Power Supply

    ADuM3070: Isolated Switch Regulator With Integrated Feedback (3.3 V to 24 V isolated output voltage range)

    ADuM4070: Isolated Switch Regulator With Integrated Feedback

    ADuM5000: Isolated DC/DC Converter

    ADuM5010: 2.5kV rms Isolated DC/DC Converter

    ADuM6000: Isolated, 5 kV, DC/DC Converter

    ADuM6010: 3.75kV rms Isolated DC/DC Converter

     
     

    Voltage Regulator

    ADP150: Ultralow Noise, 150 mA CMOS Linear Regulator

    ADP151: Ultra Low Noise, 200 mA CMOS Linear Regulator

    ADP1740: 2 A, Low VIN Dropout, Linear Regulator (7 fixed output voltage options)

    ADP1741: 2 A, Low VIN Dropout, Linear Regulator (Adjustable output voltage)

    ADP1752: 800 mA Low-Vin LDO Regulator

    ADP1753: 800 mA Low-Vin, Adjustable-Vout LDO Regulator

    ADP1754: 1.2A Low-Vin LDO Linear Regulator

    ADP1755: 1.2A Low-Vin, Adjustable-Vout LDO Linear Regulator

    ADP7102: 20 V, 300 mA, Low Noise, CMOS LDO (7 fixed output voltage options)

    ADP7104: 20 V, 500 mA, Low Noise, CMOS LDO (Adjustable output voltage)

     
     

    Voltage Reference

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

    ADR4520: Ultra Low Noise, High Accuracy 2.048 V Voltage Reference

    ADR4525: Ultra Low Noise, High Accuracy 2.5 V Voltage Reference

    ADR4530: Ultra Low Noise, High Accuracy 3.0 V Voltage Reference

    ADR4533: Ultra Low Noise, High Accuracy 3.3 V Voltage Reference

    ADR4540: Ultra Low Noise, High Accuracy 4.096 V Voltage Reference

    ADR4550: Ultra Low Noise, High Accuracy 5.0 V Voltage Reference

    ADR3525: Micropower, Precision, Auto Qualified 2.5 V Voltage Reference

    ADR3530: Micropower, Precision, Auto Qualified 3.0 V Voltage Reference

    ADR3533: Micropower, Precision, Auto Qualified 3.3 V Voltage Reference

    ADR3540: Micropower, Precision, Auto Qualified 4.096 V Voltage Reference

    ADR3550: Micropower, Precision, Auto Qualified 5.0 V Voltage Reference

     
     

    DAC

    AD5620: Single, 12-Bit nanoDAC® with 5 ppm/°C On-Chip Reference in SOT-23

    AD5621: 2.7 V to 5.5 V, <100 µA, 12-Bit nanoDAC®, SPI Interface in LFCSP and SC70

    AD5622: 2.7 V to 5.5 V, <100 µA, 12-Bit nanoDAC® with I2C Compatible Interface

     
     

    Isolated USB

    ADuM3160: Full/Low Speed USB Digital Isolator (2.5 kV)

    ADuM4160: Full/Low Speed USB Digital Isolator (5 kV)

     


Digital Multi-Meter (DMM)

Digital Multi-Meter (DMM)


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


MUX AMP RMS to DC Converter Low Voltage Switch Comparator ADC Digital Isolation Isolated Power Supply Voltage Regulator Voltage Reference DAC Microprocessor Isolated USB

ADI's family of ultralow-power Cortex™-M3-based microcontrollers with built-in, high-resolution ADCs, coupled with ADI's extensive family of precision amplifiers, enable power-efficient, highly-accurate clamp meters. In addition, ADI has low-resistance switches and muxes to allow multiple gain settings.

     

    AMP

    AD706: Picoampere Input Current Dual Bipolar Op Amp

    AD708: Ultralow Offset Voltage Dual Op Amp

    AD8610: Precision, Low Input Bias Current, Wide BW JFET Single Op Amp

    AD8620: Low Input Bias Current, Wide BW JFET Precision Dual Op Amp

    AD8622: Low Power, Low Noise, Low Bias Current, Precision Dual RRO Op Amp

    AD8655: Low Noise, Precision CMOS Amplifier

    AD8656: Low Noise, Precision CMOS Dual Amplifier

    AD8677: 130µV Max Offset voltage Op Amp in TSOT23

    ADA4077-2: 4 MHz, 7 nV/√Hz, Low Offset and Drift, High Precision Amplifier

    ADA4528-1: 5.0 V Ultralow Noise, Zero-Drift, RRIO, Single Op Amp

    ADA4528-2: 5.0 V Ultralow Noise, Zero-Drift, RRIO, Dual Op Amp

    ADA4610-2: Low Noise, Precision, Rail-to-Rail Output, JFET Dual Op Amp

    OP07D: Ultralow Offset Voltage Operational Amplifier

    OP97: Low Power, High Precision Operational Amplifier

     
     

    RMS to DC Converter

    AD736: Low Cost, Low Power, True RMS-to-DC Converter

    AD737: Low Cost, Low Power, True RMS-to-DC Converter (power-down control)

    AD8436: Low Cost, Low Power, True RMS-to-DC Converter (new generation)

     
     

    Low Voltage Switch

    ADG1419: 2.1 Ω Max On Resistance ±15 V/12 V/±5 V iCMOS SPDT Switch

    ADG619: CMOS, ±5 V/+5 V, 4 Ω, Single SPDT Switch (Break-Before-Make Switching Action)

    ADG719: CMOS 1.8 V to 5.5 V, 2.5 Ω 2:1 Mux/SPDT Switch in SOT-23

    ADG749: CMOS 1.8 V to 5.5 V, 2.5 Ω 2:1 Mux/SPDT Switch in SC70 Package

    ADG779: CMOS, Low Voltage 2.5 Ω SPDT Switch / 2:1 Mux

    ADG819: 0.5 Ω CMOS 1.8 V to 5.5 V 2:1 Mux/SPDT Switch with BBM Switching Action

    ADG839: 0.35 Ω CMOS 1.65 V to 3.6 V Single SPDT Switch/2:1 MUX

    ADG849: 3 V/5 V CMOS 0.5 Ω SPDT Switch in SC70

    ADG852: 0.8 Ω CMOS, 1.8 V to 5.5 V, SPDT/2:1 Mux Mini LFCSP

     
     

    ADC

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

    AD7191: Pin-Programmable, Ultralow Noise, 24-Bit, Sigma-Delta ADC for Bridge Sensors

     
     

    Voltage Reference

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

    ADR4520: Ultra Low Noise, High Accuracy 2.048 V Voltage Reference

    ADR4525: Ultra Low Noise, High Accuracy 2.5 V Voltage Reference

    ADR4530: Ultra Low Noise, High Accuracy 3.0 V Voltage Reference

    ADR4533: Ultra Low Noise, High Accuracy 3.3 V Voltage Reference

    ADR4540: Ultra Low Noise, High Accuracy 4.096 V Voltage Reference

    ADR4550: Ultra Low Noise, High Accuracy 5.0 V Voltage Reference

    ADR3525: Micropower, Precision, Auto Qualified 2.5 V Voltage Reference

    ADR3530: Micropower, Precision, Auto Qualified 3.0 V Voltage Reference

    ADR3533: Micropower, Precision, Auto Qualified 3.3 V Voltage Reference

    ADR3540: Micropower, Precision, Auto Qualified 4.096 V Voltage Reference

    ADR3550: Micropower, Precision, Auto Qualified 5.0 V Voltage Reference

     
     

    Digital Isolation

    ADuM1400: Quad-Channel Digital Isolator (4/0 Channel Directionality)

    ADuM1401: Quad-Channel Digital Isolator (3/1 Channel Directionality)

    ADuM1402: Quad-Channel Digital Isolator (2/2 Channel Directionality)

    ADuM2400: Quad-Channel Digital Isolator (4/0 Channel Directionality UL recognition: 5000 V rms for 1 minute per UL 1577)

    ADuM2401: Quad-Channel Digital Isolator (3/1 Channel Directionality UL recognition: 5000 V rms for 1 minute per UL 1577)

    ADuM2402: Quad-Channel Digital Isolator (2/2 Channel Directionality UL recognition: 5000 V rms for 1 minute per UL 1577)

    ADuM3400: Quad-Channel, Digital Isolator, Enhanced System-Level ESD Reliability (4/0 Channel Directionality)

    ADuM3401: Quad-Channel, Digital Isolator, Enhanced System-Level ESD Reliability (3/1 Channel Directionality)

    ADuM3402: Quad-Channel, Digital Isolator, Enhanced System-Level ESD Reliability (2/2 Channel Directionality)

    ADuM3441: Quad Channel, High Speed Digital Isolators (4/0 Channel Directionality)

    ADuM4400: 5 kV RMS Quad-Channel Digital Isolators (4/0 Channel Directionality)

    ADuM4401: 5 kV RMS Quad-Channel Digital Isolators (3/1 Channel Directionality)

    ADuM4402: 5 kV RMS Quad-Channel Digital Isolators (2/2 Channel Directionality)

     
     

    Isolated Power Supply

    ADuM3070: Isolated Switch Regulator With Integrated Feedback (3.3 V to 24 V isolated output voltage range)

    ADuM4070: Isolated Switch Regulator With Integrated Feedback

    ADuM5000: Isolated DC/DC Converter

    ADuM5010: 2.5kV rms Isolated DC/DC Converter

    ADuM6000: Isolated, 5 kV, DC/DC Converter

    ADuM6010: 3.75kV rms Isolated DC/DC Converter

     
     

    Voltage Regulator

    ADP150: Ultralow Noise, 150 mA CMOS Linear Regulator

    ADP151: Ultra Low Noise, 200 mA CMOS Linear Regulator

    ADP1740: 2 A, Low VIN Dropout, Linear Regulator (7 fixed output voltage options)

    ADP1741: 2 A, Low VIN Dropout, Linear Regulator (Adjustable output voltage)

    ADP1752: 800 mA Low-Vin LDO Regulator

    ADP1753: 800 mA Low-Vin, Adjustable-Vout LDO Regulator

    ADP1754: 1.2A Low-Vin LDO Linear Regulator

    ADP1755: 1.2A Low-Vin, Adjustable-Vout LDO Linear Regulator

    ADP7102: 20 V, 300 mA, Low Noise, CMOS LDO (7 fixed output voltage options)

    ADP7104: 20 V, 500 mA, Low Noise, CMOS LDO (Adjustable output voltage)

     
     

    Microprocessor

    ADSP-BF606: Blackfin Dual-Core Processor up to 800 MHz for High Performance Digital Signal Processing Applications

    ADSP-BF607: Blackfin Dual-Core Processor up to 1GHz for High Performance Digital Signal Processing Applications

    ADSP-BF608: Blackfin Dual-Core Processor up to 1GHz with Hardware Support for VGA Video Analytics

    ADSP-BF609: Blackfin Dual-Core Processor up to 1GHz with Hardware Support for HD Video Analytics

     
     

    Isolated USB

    ADuM3160: Full/Low Speed USB Digital Isolator (2.5 kV)

    ADuM4160: Full/Low Speed USB Digital Isolator (5 kV)

     


Clamp Meter

Clamp Meter


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 RMS to DC Converter Low Voltage Switch ADC Voltage Reference Digital Isolation Isolated Power Supply Voltage Regulator Microprocessor Isolated USB

Clocking Data Converters

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