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ADS8318 - SAR ANALOG-TO-DIGITAL CONVERTER

General Description

The ADS8318 is a 16-bit, 500-KSPS analog-to-digital converter.

It operates with a 2.048-V to 5.5-V external reference.

The device includes a capacitor based, SAR A/D converter with inherent sample and hold.

Key Features

  • 1.
  • 500-kHz Sample Rate.
  • 16-Bit Resolution.
  • Zero Latency at Full Speed.
  • Unipolar, Differential Input, Range:.
  • Vref to Vref.
  • SPI Compatible Serial Interface with Daisy Chain Option.
  • Excellent Performance:.
  • 95.2dB SNR Typ at 10-kHz I/P.
  • 108dB THD Typ at 10-kHz I/P.
  • ±1.0 LSB Max INL.
  • ±0.75 LSB Max DNL.
  • Low Power Dissipation: 18 mW Typ at 500 KSPS.
  • Power Scales Linearly with Sp.

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Other Datasheets by Texas Instruments

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ADS8317 ANALOG-TO-DIGITAL CONVERTER
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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.

View original datasheet text
ADS8318 www.ti.com SLAS568A – MAY 2008 – REVISED MARCH 2011 16-BIT, 500-KSPS, SERIAL INTERFACE MICROPOWER, MINIATURE, SAR ANALOG-TO-DIGITAL CONVERTER Check for Samples: ADS8318 FEATURES 1 • 500-kHz Sample Rate • 16-Bit Resolution • Zero Latency at Full Speed • Unipolar, Differential Input, Range: –Vref to Vref • SPI Compatible Serial Interface with Daisy Chain Option • Excellent Performance: – 95.2dB SNR Typ at 10-kHz I/P – –108dB THD Typ at 10-kHz I/P – ±1.0 LSB Max INL – ±0.75 LSB Max DNL • Low Power Dissipation: 18 mW Typ at 500 KSPS • Power Scales Linearly with Speed: 3.6 mW/100 KSPS • Power Dissipation During Power-Down State: 0.