ADI AD8221ARMZ

仪表

Overview

The AD8221ARMZ is a Precision Instrumentation Amplifier that delivers the industry's highest CMRR over frequency in its class. The CMRR of instrumentation amplifier on the market today falls off at 200Hz. In contrast, this maintains a minimum CMRR of 80dB to 10kHz for all grades at G=1. High CMRR over frequency allows this to reject wideband interference and line harmonics, greatly simplifying filter requirements. Possible applications include precision data acquisition, biomedical analysis and aerospace instrumentation. A single resistor sets the gain from 1 to 1000. This operates on both single and dual supplies and is well suited for applications where ±10V input voltages are encountered.

Features

Tube Package
8 Pins
supply voltage of 15V
60dB voltage gain
Resistance of 100GOhm

Surface Mount Mounting Type

Applications

There are a lot of Analog Devices Inc.
AD8221ARMZ Instrumentational OP Amps applications.

• Inverse/same-phase proportional circuit
• Addition operation circuits
• Subtraction operation circuits
• single/dual op amp sum and difference circuits
• Integrator circuits
• Differentiator circuits
• Logarithmic operation circuits
• Exponential operation circuits
• Multiplication circuits
• Division circuits