DAC7718 - Texas Instruments

DAC7718 Quad 12-Bit D/A Converter

The DAC7718 is a low-power, octal, 12-bit digital-to-analog converter (DAC). With a 5V reference, the output can either be a bipolar ±15V voltage when operating from dual ±15.5V (or higher) power supplies, or a unipolar 0V to +30V voltage when operating from a +30.5V (or higher) power supply. With a 5.5V reference, the output can either be a bipolar ±16.5V v.

Features

1
•2345 Bipolar Output: ±2V to ±16.5V
• Unipolar Output: 0V to +33V
• 12-Bit Resolution
• Low Power: 14.4mW/Ch (Bipolar Supply)
• Relative Accuracy: 1 LSB Max
• Low Zero/Full-Scale Error: ±1 LSB Max
• Flexible System Calibration
• Low Glitch: 4nV-s
• Settling Time: 15ms
• Channel Monitor Output
• Programmable Gain: x4/x6
• Programmable Offset
• SPI™: Up to 50MHz, 1.8V/3V/5V Logic
• Schmitt Trigger Inputs
• Daisy-Chain with Sleep Mode Enhancement
• Packages: QFN-48 (7x7mm), TQFP-64 (10x10mm) APPLICATIONS
• Automatic Test Equipment
• PLC and Industrial Process Control
• Communications IOVDD DGN.