This part is a kind of semiconductor called AD202.

Function of this product has Low Cost / Miniature Isolation Amplifiers.

Manufacturers : Analog Devices

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a Low Cost, Miniature Isolation Amplifiers AD202/AD204 FEATURES Small Size: 4 Channels/lnch Low Power: 35 mW (AD204) High Accuracy: ؎0.025% Max Nonlinearity (K Grade) High CMR: 130 dB (Gain = 100 V/V) Wide Bandwidth: 5 kHz Full-Power (AD204) High CMV Isolation: ؎2000 V pk Continuous (K Grade) (Signal and Power) Isolated Power Outputs Uncommitted Input Amplifier APPLICATIONS Multichannel Data Acquisition Current Shunt Measurements Motor Controls Process Signal Isolation High Voltage Instrumentation Amplifier GENERAL DESCRIPTION The AD202 and AD204 are general purpose, two-port, transformer-coupled isolation amplifiers that may be used in a broad range of applications where input signals must be measured, processed, and/or transmitted without a galvanic connection. These industry standa [ ... ]

AD202 PDF Datasheet Download