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16-Bit, Quad Voltage Output Digital-to-Analog Converter


Package | PIN: DL | 48
Temp: I (-40 to 85)
Carrier: Partial Tube
Qty Price
1-9 $40.67
10-24 $38.02
25-99 $36.82
100-249 $32.72
250-499 $32.48
500-749 $30.56
750-999 $27.43
1000+ $27.34


  • Low Power: 10 mW
  • Unipolar or Bipolar Operation
  • Settling Time: 10 µs to 0.003%
  • 15-Bit Linearity and Monotonicity: -40°C to 85°C
  • Programmable Reset to Mid-Scale or Zero-Scale
  • Double-Buffered Data Inputs
    • Process Control
    • Closed-Loop Servo-Control
    • Motor Control
    • Data Acquisition Systems
    • DAC-Per-Pin Programmers

Texas Instruments  DAC7634E

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 asynchronous 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 available in a 48-lead SSOP package and offers specifications over the -40°C to 85°C temperature range.