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DAC1280 - Low Distortion Digital-to-Analog Converter

Description

The DAC1280 is a very low distortion digital-to-analog converter (DAC) suited for performance testing of seismic equipment.

The DAC1280 provides a high-accuracy output signal from a bitstream input.

The device achieves very high linearity in a small package while dissipating only 18mW.

Features

  • 1.
  • 2 Outstanding Performance:.
  • THD:.
  • 125dB.
  • SNR: 120dB (413Hz BW, Gain = 1/1).
  • Gain Error: 0.1%.
  • Pin Operation: No Registers to Program.
  • Gain: 1/1 to 1/64.
  • SYNC Input for Phase Control.
  • Power-Down Mode.
  • Low Power: 18mW.
  • Analog Supply: +5V or ±2.5V.
  • Digital Supply: 1.8V to 3.3V.
  • Small 16-Pin TSSOP Package.
  • Temperature Range:.
  • 40°C to +85°C.

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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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DAC1280 DAC1280 www.ti.com SBAS432A – APRIL 2010 – REVISED SEPTEMBER 2010 Low Distortion Digital-to-Analog Converter for Seismic Monitoring Check for Samples: DAC1280 FEATURES 1 •2 Outstanding Performance: – THD: –125dB – SNR: 120dB (413Hz BW, Gain = 1/1) – Gain Error: 0.1% • Pin Operation: No Registers to Program • Gain: 1/1 to 1/64 • SYNC Input for Phase Control • Power-Down Mode • Low Power: 18mW • Analog Supply: +5V or ±2.5V • Digital Supply: 1.8V to 3.3V • Small 16-Pin TSSOP Package • Temperature Range: –40°C to +85°C APPLICATIONS • Energy Exploration Equipment • Seismic Monitoring Systems DESCRIPTION The DAC1280 is a very low distortion digital-to-analog converter (DAC) suited for performance testing of seismic equipment.
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