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DAC9881 - Digital-to-Analog Converter

Description

The DAC9881 is an 18-bit, single-channel, voltageoutput digital-to-analog converter (DAC).

Features

  • 1 18-bit monotonic over temperature range.
  • Relative accuracy: ±2 LSB maximum.
  • Low-noise: 24 nV/√Hz.
  • Fast settling: 5 μs.
  • On-chip output buffer amplifier with rail-to-rail operation.
  • Single power supply: 2.7 V to 5.5 V.
  • DAC loading control.
  • Selectable power-on reset to zero-scale or midscale.
  • Power-down mode.
  • Unipolar straight binary or two's complement input mode.
  • Fast SPI with Schmitt-triggered in.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design DAC9881 SBAS438C – MAY 2008 – REVISED NOVEMBER 2019 DAC9881 18-Bit, Single-Channel, Low-Noise, Voltage-Output Digital-to-Analog Converter 1 Features •1 18-bit monotonic over temperature range • Relative accuracy: ±2 LSB maximum • Low-noise: 24 nV/√Hz • Fast settling: 5 μs • On-chip output buffer amplifier with rail-to-rail operation • Single power supply: 2.7 V to 5.5 V • DAC loading control • Selectable power-on reset to zero-scale or midscale • Power-down mode • Unipolar straight binary or two's complement input mode • Fast SPI with Schmitt-triggered inputs: up to 50 MHz, 1.
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