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ANALOG DEVICES  AD628ARMZ  Programmable/Variable Amplifier, 1 Channels, 2 Amplifier, 30 kHz, -40 °C, 85 °C, ± 2.25V to ± 18V

ANALOG DEVICES AD628ARMZ
Technical Data Sheet (445.05KB) EN See all Technical Docs

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Product Overview

The AD628ARMZ is a high common-mode voltage programmable gain Difference Amplifier 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. 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 range
  • Gain range of 0.1 to 100
  • Excellent AC and DC performance
  • Indefinite output short-circuit duration
  • 10µV/°C Maximum offset temperature stability RTI

Product Information

No. of Channels:
1Channels
No. of Amplifiers:
2 Amplifier
Bandwidth:
30kHz
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Supply Voltage Range:
± 2.25V to ± 18V
Amplifier Case Style:
MSOP
No. of Pins:
8Pins
Packaging:
Each
Product Range:
AD628 Series
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Sensing & Instrumentation;
  • System Monitoring;
  • Motor Drive & Control;
  • Industrial

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423300
Weight (kg):
.0001

Associated Products