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ADS8382 - ANALOG-TO-DIGITAL CONVERTER

This page provides the datasheet information for the ADS8382, a member of the ADS8382-Burr ANALOG-TO-DIGITAL CONVERTER family.

Description

The ADS8382 is a high performance 18-bit, 600-kHz A/D converter with fully differential, pseudo-bipolar input.

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

The ADS8382 offers a high-speed CMOS serial interface with clock speeds up to 40 MHz.

Features

  • 600-kHz Sample Rate.
  • ±1.25 LSB Typ, ±3 LSB Max INL.
  • 18-Bit NMC Ensured Over Temperature.
  • SINAD 96 dB, SFDR 120 dB at fi = 1 kHz.
  • High-Speed Serial Interface up to 40 MHz.
  • Onboard Reference Buffer.
  • Onboard 4.096-V Reference.
  • Pseudo-Bipolar Input, up to ±4.2 V.
  • Onboard Conversion Clock.
  • Zero Latency.
  • Wide Digital Supply.
  • Low Power.
  • 115 mW at 600 kHz.
  • 15 mW During Nap Mode.

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Full PDF Text Transcription

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BurrĆBrown Products from Texas Instruments ADS8382 SLAS416B – JUNE 2004 – REVISED NOVEMBER 2004 18-BIT, 600-kHz, FULLY DIFFERENTIAL PSEUDO-BIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE AND REFERENCE FEATURES • 600-kHz Sample Rate • ±1.25 LSB Typ, ±3 LSB Max INL • 18-Bit NMC Ensured Over Temperature • SINAD 96 dB, SFDR 120 dB at fi = 1 kHz • High-Speed Serial Interface up to 40 MHz • Onboard Reference Buffer • Onboard 4.096-V Reference • Pseudo-Bipolar Input, up to ±4.
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