DAC8222 - Analog Devices

DAC8222 Dual 12-Bit Double-Buffered Multiplying CMOS D/A Converter

The DAC8222 is a dual 12-bit, double-buffered, CMOS digitalto-analog converter. It has a 12-bit wide data port that allows a 12-bit word to be loaded directly. This achieves faster throughput time in stand-alone systems or when interfacing to a 16-bit processor. A common 12-bit input TTL/CMOS compatible data port is used to load the 12-bit word into either .

Features

Two Matched 12-Bit DACs on One Chip Direct Parallel Load of All 12 Bits for High Data Throughput Double-Buffered Digital Inputs 12-Bit Endpoint Linearity ( ؎1/2 LSB) Over Temperature +5 V to +15 V Single Supply Operation DACs Matched to 1% Max Four-Quadrant Multiplication Improved ESD Resistance Packaged in a Narrow 0.3" 24-Lead DIP and 0.3" 24- Lead SOL Package Available in Die Form APPLICATIONS Automatic Test Equipment Robotics/Process Control/Automation Digital Gain/Attenuation Control Ideal for Battery-Operated Equipment Dual 12-Bit Double-Buffered Multiplying CMOS D/A Converter DAC8222 F.