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DAC7558 - Octal 12-Bit D/A Converter

General Description

The DAC7558 is a 12-bit, octal-channel, voltage output DAC with exceptional linearity and monotonicity.

Its proprietary architecture minimizes undesired transients such as code to code glitch and channel to channel crosstalk.

The low-power DAC7558 operates from a single 2.7-V to 5.5-V supply.

Key Features

  • 2.7-V to 5.5-V Single Supply.
  • 12-Bit Linearity and Monotonicity.
  • Rail-to-Rail Voltage Output.
  • Settling Time: 5 µs (Max).
  • Ultralow Glitch Energy: 0.1 nVs.
  • Ultralow Crosstalk:.
  • 100 dB.
  • Low Power: 1.8 mA (Max).
  • Per-Channel Power Down: 2 µA (Max).
  • Power-On Reset to Zero Scale and Mid Scale.
  • SPI-Compatible Serial Interface: Up to 50 MHz.
  • Simultaneous or Sequential Update.
  • Asynchronous.

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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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DAC7558 www.ti.com SLAS435A – MAY 2005 – REVISED DECEMBER 2005 12-BIT, OCTAL, ULTRALOW GLITCH, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER FEATURES • 2.7-V to 5.5-V Single Supply • 12-Bit Linearity and Monotonicity • Rail-to-Rail Voltage Output • Settling Time: 5 µs (Max) • Ultralow Glitch Energy: 0.1 nVs • Ultralow Crosstalk: –100 dB • Low Power: 1.8 mA (Max) • Per-Channel Power Down: 2 µA (Max) • Power-On Reset to Zero Scale and Mid Scale • SPI-Compatible Serial Interface: Up to 50 MHz • Simultaneous or Sequential Update • Asynchronous Clear • Binary and Twos-Complement Capability • Daisy-Chain Operation • 1.8-V to 5.