DAC7731EC .

The DAC7731EC is a 16-bit Digital-to-analogue Converter which provides 16 bits of monotonic performance over the specified operating temperature range and offers a +10V internal reference. The flexibility of the output configuration allows the DAC7731 to provide both unipolar and bipolar operation by pin strapping. The DAC includes a high-speed output amplifier with a maximum settling time of 5µs to ±0.003% FSR for a 20V full-scale change and only consumes 100mW (typical) of power. The DAC features a standard 3-wire, SPI-compatible serial interface with double buffering to allow asynchronous updates of the analogue output as well as a serial data output line for daisy-chaining multiple DACs. An user programmable reset control forces the DAC output to either min-scale (0000h) or mid-scale (8000h), overriding both the input and DAC register values.

• 150mW Maximum low power
• +10V Internal reference
• Unipolar or bipolar operation
• 5µs Settling time
• Reset to zero or mid-scale
• Double-buffered data input
• Daisy-chain feature for multiple on a single bus
• Green product and no Sb/Br

Applications

Motor Drive & Control

Warnings

ESD sensitive device, take proper precaution while handling the device.