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DAC70508 Datasheet Voltage-output Dac

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community DAC80508, DAC70508, DAC60508 SLASEL1D – JUNE 2017 – REVISED AUGUST 2018 DACx0508 Octal, 16-, 14-, 12-Bit, SPI, Voltage Output DAC with.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The DACx0508 is a pin-compatible family of low power, eight-channel, buffered voltage-output, digitalto-analog converters (DACs) with 16-, 14- and 12-bit resolution.

The DACx0508 includes a 2.5-V, 5ppm/°C internal reference, eliminating the need for an external precision reference in most applications.

A user selectable gain configuration provides full-scale output voltages of 1.25 V (gain = ½), 2.5 V (gain = 1) or 5 V (gain = 2).

Key Features

  • 1 Performance.
  • INL: ±1 LSB Maximum at 16-Bit Resolution.
  • TUE: ±0.1% of FSR Maximum.
  • Integrated 2.5 V Precision Internal Reference.
  • Initial Accuracy: ±5 mV Maximum.
  • Low Drift: 2 ppm/°C Typical, DAC80508.
  • High Drive Capability: 20 mA with 0.5 V from Supply Rails.
  • Flexible Output Configuration.
  • User Selectable Gain: 2, 1 or ½.
  • Reset to Zero Scale or Midscale.
  • Clear Output Function: DACx0508C.

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