AD392

www.DataSheet4U.com ANALOG W DEVICES FEATURES Data Readback Capability Four Complete, Voltage Output, 12-Bit DACs in One 32-Pin Hermetic Package Fast Bus Access: 40ns max, Tmin-Tmax Asynchronous Reset to Zero Volts Minimum of Two TTL Load Drive (Readback Mode) Double-Buffered Data Latches Monotonicity Guaranteed TminoT max Linearity Error :t:1/2LSB Low Digital-to-Analog Feedthrough, 2nV sec typ Factory Trimmed Gain and Offset Low Cost Complete Quad 12-Bit Of A Converter withReadback OBS PRODUCT DESCRIPTION The AD392 is a quad I2-bit, high-speed, voltage output digital-toanalog converter with readback in a 32-pin hermetically sealed package. The design is based on a custom IC interface to complete I2-bit DAC chips which reduces chip count and provides high reliability. The AD392 is ideal for systems requiring digital control of many analog voltages and for the monitoring of these analog voltages especially where board space is a premium. Such applications include ATE, robotics, process controllers and precision fIlters. OLE PRODUCT HIGHLIGHTS 1. The AD392 is packaged in a 32-pin DIP and is a complete solution to space constraint multiple DAC applications. 2. Readback capability provides system monitor of DAC output useful in ATE, robotics or any closed-loop system. 3. Fast bus access time of 40ns maximum allows for fast system updating compatible with high-speed microprocessing. Featuring maximum access time of 40ns, the AD392 is capable of interfacing to the fastest of...