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ADS8318 - SAR ANALOG-TO-DIGITAL CONVERTER

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.

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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Datasheet preview – ADS8318

Datasheet Details

Part number ADS8318
Manufacturer Texas Instruments
File Size 2.11 MB
Description SAR ANALOG-TO-DIGITAL CONVERTER
Datasheet download datasheet ADS8318 Datasheet
Additional preview pages of the ADS8318 datasheet.

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Full PDF Text Transcription

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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.
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