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DAC7678 Datasheet Digital-to-analog Converter

Manufacturer: Texas Instruments

Overview: DAC7678 www.ti.com SBAS493C – FEBRUARY 2010 – REVISED JANUARY 2014 12-Bit, Octal-Channel, Ultra-Low Glitch, Voltage Output, Two-Wire Interface Digital-to-Analog Converter with 2.

General Description

The DAC7678 is a low-power, voltage-output, octal channel, 12-bit digital-to-analog converter (DAC).

The DAC7678 includes a 2.5V internal reference (disabled by default), giving a full-scale output voltage range of 5V.

The internal reference has an initial accuracy of ±5mV and can source up to 20mA at the VREFIN/VREFOUT pin.

Key Features

  • 1.
  • 23 Relative Accuracy:.
  • 1 LSB INL.
  • Glitch Energy: 0.15nV-s.
  • Internal Reference:.
  • 2.5V Reference Voltage (disabled by default).
  • ±5mV Initial Accuracy (max).
  • 5ppm/°C Temperature Drift (typ).
  • 25ppm/°C Temperature Drift (max).
  • 20mA Sink/Source Capability.
  • Power-On Reset to Zero Scale or Midscale.
  • Devices in the TSSOP Package Reset to Zero Scale.
  • Devices in the QFN Package Reset to Zero Scale.

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DAC7678 Distributor