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ADS8380 - ANALOG-TO-DIGITAL CONVERTER

This page provides the datasheet information for the ADS8380, a member of the ADS8380-Burr ANALOG-TO-DIGITAL CONVERTER family.

Description

The ADS8380 is a high performance 18-bit, 600-kHz A/D converter with single-ended (pseudo-differential) input.

The device includes an 18-bit capacitor-based SAR A/D converter with inherent sample and hold.

The ADS8380 offers a high-speed CMOS serial interface with clock speeds up to 40 MHz.

Features

  • 600-kHz Sample Rate.
  • ±2 LSB Typ, ±4 LSB Max INL.
  • 18-Bit NMC Ensured Over Temperature.
  • SINAD 91 dB, SFDR 119 dB at fi = 1 kHz.
  • High-Speed Serial Interface up to 40 MHz.
  • Onboard Reference Buffer.
  • Onboard 4.096-V Reference.
  • Pseudo-Differential Input, 0 V to 4.2 V.
  • Onboard Conversion Clock.
  • Selectable Output Format, 2's Complement or Straight Binary.
  • Zero Latency.
  • Wide Digital Supply.

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Full PDF Text Transcription

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BurrĆBrown Products from Texas Instruments ADS8380 SLAS387A – NOVEMBER 2004 – REVISED DECEMBER 2004 18-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE AND REFERENCE FEATURES • 600-kHz Sample Rate • ±2 LSB Typ, ±4 LSB Max INL • 18-Bit NMC Ensured Over Temperature • SINAD 91 dB, SFDR 119 dB at fi = 1 kHz • High-Speed Serial Interface up to 40 MHz • Onboard Reference Buffer • Onboard 4.096-V Reference • Pseudo-Differential Input, 0 V to 4.
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