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ANALOG DEVICES  AD8221ARZ  Instrument Amplifier, 1 Amplifier, 60 µV, 2 V/µs, 825 kHz, ± 2.3V to ± 18V, SOIC

ANALOG DEVICES AD8221ARZ

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Product Overview

The AD8221ARZ is a High Performance Precision Instrumentation Amplifier that delivers the industry's highest CMRR over frequency in its class. The CMRR of instrumentation amplifiers on the market today falls off at 200Hz. In contrast, it maintains a minimum CMRR of 80dB to 10kHz for all grades at G=1. High CMRR over frequency allows AD8221 to reject wideband interference and line harmonics, greatly simplifying filter requirements. Possible applications include precision data acquisition, biomedical analysis and aerospace instrumentation. Low voltage offset, low offset drift, low gain drift, high gain accuracy and high CMRR make this part an excellent choice in applications that demand the best DC performance possible, such as bridge signal conditioning. Programmable gain affords the user design flexibility. A single resistor sets the gain from 1 to 1000. The AD8221 operates on both single and dual supplies and is well suited for applications where ±10V input voltages are encountered.
  • Easy to use
  • Gain set with 1 external resistor (gain range 1 to 1000)
  • Low noise
  • 25µV Maximum input offset voltage
  • 0.3µV/°C Maximum input offset drift
  • 0.4nA Maximum input bias current
ESD sensitive device, take proper precaution while handling the device.

 

Product Information

No. of Amplifiers:
1 Amplifier
Input Offset Voltage:
60µV
Slew Rate:
2V/µs
Bandwidth:
825kHz
Supply Voltage Range:
± 2.3V to ± 18V
Amplifier Case Style:
SOIC
No. of Pins:
8Pins
Amplifier Output:
Single Ended
CMRR:
130dB
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
AD8221 Series
Automotive Qualification Standard:
MSL:
MSL 1 - Unlimited

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Applications

  • Test & Measurement;
  • Industrial;
  • Automation & Process Control;
  • Signal Processing;
  • Medical;
  • Aerospace, Defence, Military

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):
.000174

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