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ANALOG DEVICES  AD8212YRMZ  Current Sense Amplifier, High Voltage, 1 Amplifier, 200 µA, MSOP, 8 Pins, -40 °C, 125 °C

ANALOG DEVICES AD8212YRMZ
Technical Data Sheet (369.92KB) EN See all Technical Docs

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Product Overview

The AD8212YRMZ is a high common-mode voltage Current Shunt Monitor. It accurately amplifies a small differential input voltage in the presence of large common-mode voltages up to 65V (>500V with an external PNP transistor). The AD8212 is ideal for current monitoring across a shunt resistor in applications controlling loads, such as motors and solenoids. The current output of the device is proportional to the input differential voltage. The user can select an external resistor to set the desired gain. The typical common-mode voltage range of the AD8212 is 7 to 65V. Another feature of the AD8212 is high voltage operation, which is achieved by using an external high voltage breakdown PNP transistor. In this configuration, the common-mode range of the AD8212 is equal to the breakdown of the external PNP transistor. Therefore, operation at several hundred volts is easily achieved. The AD8212 features a patented output base current compensation circuit for high voltage operation mode.
  • Adjustable gain
  • Current output
  • Indefinite output short-circuit duration
  • Integrated 5V series regulator
  • 0.3V Reverse supply voltage

 

Product Information

No. of Amplifiers:
1 Amplifier
Input Bias Current:
200µA
Amplifier Case Style:
MSOP
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Bandwidth:
1MHz
Supply Voltage Min:
7V
Supply Voltage Max:
65V
Input Offset Voltage:
2mV
CMRR:
100dB
Packaging:
Each
Product Range:
AD8212 Series
Automotive Qualifications Standard:
-
Gain dB Max:
50 dB
MSL:
MSL 1 - Unlimited
Supply Current:
720 µA
Supply Voltage Range:
7V to 65V
Output Current Per Channel:
500 µA
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Test & Measurement;
  • Motor Drive & Control;
  • Power Management;
  • Sensing & Instrumentation

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

Current Sense Amplifier, High Voltage, 1 Amplifier, 720 µA, MSOP, 8 Pins, -40 °C, 125 °C

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