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DAC7731EC . - 

Digital to Analogue Converter, 16 bit, 172 kSPS, Serial, -4.75V to -15.75V, ± 11.4V to ± 15.75V

DAC7731EC . - Digital to Analogue Converter, 16 bit, 172 kSPS, Serial, -4.75V to -15.75V, ± 11.4V to ± 15.75V

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Manufacturer Part No:
DAC7731EC .
Order Code:
No Longer Manufactured

Product Information

No SVHC (27-Jun-2018)
-4.75V to -15.75V, ± 11.4V to ± 15.75V
MSL 3 - 168 hours
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Product Overview

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


Motor Drive & Control


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

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