This part is a kind of semiconductor called AD5744.

Function of this product has (AD5744 / AD5764) Bipolar Voltage Output DAC.

Manufacturers : Analog Devices

Image and pinout :

Some of the text within the PDF file :

Complete, Quad, 14/16-Bit, High Accuracy, Serial Input, Bipolar Voltage Output DAC iCMOSTM FEATURES Preliminary Technical Data AD5744/AD5764 GENERAL DESCRIPTION The AD5744/64 is a quad, 14/16-bit serial input, voltage output digital-to analog converter that operates from supply voltages of ±12 V up to ±15 V. Nominal full-scale output range is ±10 V, provided are integrated output amplifiers, reference buffers, internal reference, and proprietary power-up/power-down control circuitry. It also features a digital I/O port that may be programmed via the serial interface, and an analog temperature sensor. The part incorporates digital offset and gain adjust registers per channel. The AD5744/64 is a high performance converter that offers guaranteed monotonicity, integ [ ... ]

AD5744 PDF Datasheet Download