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AD620AN - AD620 Low Power Instrumentation Amplifier - Buy AD620AN

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AD620AN - AD620 Low Power Instrumentation Amplifier

Features

arrowEasy To Use

  • - Gain Set with One External Resistor (Gain Range 1 to 1000)
  • - Wide Power Supply Range (±2.3V to ±18V)
  • - Higher Performance than Three Op Amp IA Design
  • - Low Power 1.3mA max Supply Current

arrowExcellent DC Performance ("B Grade")

  • - 50 µV max, Input Offset Voltage
  • - 0.6µV/°C max, Input Offset Drift
  • - 1.0 nA max, Input Bias Current
  • - 100 dB min Common-Mode Rejection Ratio (G=10)

arrowLow Noise

  • - 9 nV/√Hz, @ 1kHz, Input Voltage Noise
  • - 0.28 µV p-p Noise (0.1Hz to 10 Hz)

arrowExcellent AC Specifications

  • - 120 kHz Bandwidth (G=100)
  • - 15 µs Settling Time to 0.01%

arrowApplications

  • - Weight Scales
  • - ECG and Medical Instrumentation
  • - Transducer Interface
  • - Data Acquisition Systems
  • - Industrial Process Controls
  • - Battery Powered and Portable Equipment

Pin Layout
Analog Devices AD620 Pin Layout

Pin Description
Pin Number Description
1 Rg - Resistor Gain Setting
2 -IN - Inverting Input
3 +IN - Non-Inverting Input
4 -Vs - Negative Power Supply
5 REF - Reference
6 OUT - Output
7 +Vs - Positive Power Supply
8 Rg - Resistor Gain Setting
Dimensional Drawing
AD620AN - PDIP8 Dimension Drawing

Technical Data

Data Sheet

Analog Devices - Data Sheet for AD620AN AD620AN Datasheet

Application Notes