DAC708 - Burr-Brown Corporation

DAC708 Microprocessor-Compatible 16-BIT DIGITAL-TO-ANALOG CONVERTERS

The DAC708 and DAC709 are 16-bit converters designed to interface to an 8-bit microprocessor bus. 16bit data is loaded in two successive 8-bit bytes into parallel 8-bit latches before being transferred into the D/A latch. The DAC708 and DAC709 are current and voltage output models respectively and are in 24-pin hermetic DIPs. Input coding is Binary Two’s Com.

Features

q TWO-CHIP CONSTRUCTION q HIGH-SPEED 16-BIT PARALLEL, 8-BIT (BYTE) PARALLEL, AND SERIAL INPUT MODES q DOUBLE-BUFFERED INPUT REGISTER CONFIGURATION q VOUT AND IOUT MODELS q HIGH ACCURACY: Linearity Error ±0.003% of FSR max Differential Linearity Error ±0.006% of FSR max q MONOTONIC (TO 14 BITS) OVER SPECIFIED TEMPERATURE RANGE q HERMETICALLY SEALED q LOW COST PLASTIC VERSIONS AVAILABLE (DAC707JP/KP) DESCRIPTION The DAC708 and DAC709 are 16-bit converters designed to interface to an 8-bit microprocessor bus. 16bit data is loaded in two successive 8-bit bytes into parallel 8-bit latches before b.