AD8221 Datasheet - Analog Devices

AD8221 Precision Instrumentation Amplifier

The AD8221 is a gain programmable, high performance 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 200 Hz. In contrast, the AD8221 maintains a minimum CMRR of 80 dB to 10 kHz for.

AD8221 Features

* Easy to use Available in space-saving MSOP Gain set with 1 external resistor (gain range 1 to 1000) Wide power supply range: ±2.3 V to ±18 V Temperature range for specified performance:

* 40°C to +85°C Operational up to 125°C1 Excellent AC specifications 80 dB minimum CMRR to 10 kHz (G = 1) 8

AD8221_AnalogDevices.pdf