ANALOG DEVICES  AD628ARZ  Programmable/Variable Amplifier, 1 Channels, 2 Amplifier, 600 kHz, -40 °C, 85 °C, 4.5V to 36V

ANALOG DEVICES AD628ARZ

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  • Manufacturer:
  • Newark Part No.: 19M0846
  • Manufacturer Part No AD628ARZ

Product Overview


The AD628ARZ is a High Common-mode Voltage Programmable Gain Difference Amplifier that combines excellent DC performance with high common-mode rejection over a wide range of frequencies. When used to scale high voltages, it allows simple conversion of standard control voltages or currents for use with single-supply ADCs. A wideband feedback loop minimizes distortion effects due to capacitor charging of Σ-Δ ADCs. A reference pin (VREF) provides a DC offset for converting bipolar to single-sided signals. The AD628 converts +5V, +10V, ±5V, ±10V and 4 to 20mA input signals to a single-ended output within the input range of single-supply ADCs. The AD628 has an input common mode and differential mode operating range of ±120V. The high common mode, input impedance makes the device well suited for high voltage measurements across a shunt resistor. The inverting input of the buffer amplifier is available for making a remote Kelvin connection.
  • High common-mode input voltage
  • 0.1 to 100V/V Gain range
  • Excellent AC and DC performance
  • ±1.5mV Maximum offset

Applications

Sensing & Instrumentation; Signal Processing; System Monitoring; Motor Drive & Control
ESD sensitive device, take proper precaution while handling the device.
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Product Information


  • No. of Channels 1Channels
  • No. of Amplifiers 2 Amplifier
  • Bandwidth 600kHz
  • Operating Temperature Min -40°C
  • Operating Temperature Max 85°C
  • Supply Voltage Range 4.5V to 36V
  • Amplifier Case Style SOIC
  • No. of Pins 8Pins
  • Packaging Each
  • MSL MSL 1 - Unlimited
  • Rail To Rail I/O Type -
  • SVHC No SVHC (15-Jun-2015)

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    Availability:  264


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