AD8202,pdf datasheet (Differen

The AD8202 is a single-supply difference amplifier for amplifying and low-pass filtering small differential voltages in the presence of a large common-mode voltage (CMV). The input CMV range extends from ?8 V to +28 V at a typical supply voltage of 5 V.
The AD8202 is available in die and packaged form. The MSOP and SOIC packages are specified over a wide temperature range, from ?40¡ãC to +125¡ãC, making the AD8202 well-suited for use in many automotive platforms.
Automotive platforms demand precision components for better system control. The AD8202 provides excellent ac and dc performance keeping errors to a minimum in the user¡¯s system. Typical offset and gain drift in the SOIC package are 0.3 ¦ÌV/¡ãC and 1 ppm/¡ãC, respectively. Typical offset and gain drift in the MSOP package are 2 ¦ÌV/¡ãC and 1 ppm/¡ãC, respec-tively. The device also delivers a minimum CMRR of 80 dB from dc to 10 kHz.
The AD8202 features an externally accessible 100 k¦¸ resistor at the output of the Preamp A1 that can be used for low-pass filter applications and for establishing gains other than 20.