DAC7641
FEATURES q LOW POWER: 2.5m W q UNIPOLAR OR BIPOLAR OPERATION q SETTLING TIME: 10µs to 0.003% q 15-BIT LINEARITY AND MONOTONICITY:
- 40°C to +85°C q PROGRAMMABLE RESET TO MID-SCALE OR ZERO-SCALE q DATA READBACK q DOUBLE-BUFFERED DATA INPUTS
DESCRIPTION
The DAC7641 is a 16-bit, voltage output digital-toanalog converter (DAC) with guaranteed 15-bit monotonic performance over the specified temperature range. It accepts 16-bit parallel input data, has double-buffered DAC input logic (allowing asynchronous update), and provides a readback mode of the internal input registers. Programmable asynchronous reset clears all registers to a mid-scale code of 8000H or to a zero-scale of 0000H. The DAC7641 can operate from a single +5V supply or from +5V and
- 5V supplies. Low power and small size per DAC make the DAC7641 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closedloop servo-control. The DAC7641 is available in a TQFP-32 package, and offers...
