Features: ` Low Power: 10 mW digital`` Unipolar or Bipolar Operation` Settling Time: 10 s to 0.003%` 15-Bit Linearity and Monotonicity: 40°C to 85°C` Programmable Reset to Mid-Scale asynor` Zero-Scale` Double-Buffered Data InputsApplication· Process Control· Closed-Loop Servo-Control· Motor Contro...
DAC7634: Features: ` Low Power: 10 mW digital`` Unipolar or Bipolar Operation` Settling Time: 10 s to 0.003%` 15-Bit Linearity and Monotonicity: 40°C to 85°C` Programmable Reset to Mid-Scale asynor` Zero-Sca...
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UNIT | ||
VCC and VDD to VSS |
0.3 V to 11 V | |
VCC and VDD to GND |
0.3 V to 5.5 V | |
VREFL to VSS |
0.3 V to (VCC - VSS) | |
VCC to VREFH |
0.3 V to (VCC - VSS) | |
VREFH to VREFL |
0.3 V to (VCC - VSS) | |
Digital input voltage to GND |
0.3 V to VDD + 0.3 V | |
Digital output voltage to GND |
0.3 V to VDD + 0.3 V | |
TJ | Maximum junction temperature |
150°C |
TA | Operating temperature range |
40°C to 85°C |
Tstg | Storage temperature range |
65°C to 125°C |
Lead temperature (solder, 10s) |
300°C |
The DAC7634 is a 16-bit, quad voltage output, digital` to-analog converter with specified 15-bit monotonic performance over the specified temperature range. It accepts 24-bit serial input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a serial data output for daisy-chaining multiple DACs. Programmable asynor chronous reset clears all registers to a mid-scale code of 8000H or to a zero-scale of 0000H. The DAC7634 can operate from a single 5-V supply or from 5-V and 5 V supplies.
Low power and small size per DAC make the DAC7634 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7634 is avail- able in a 48-lead SSOP package and offers specifi` cations over the 40°C to 85°C temperature range.