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ADS8675 - SAR ADC

Download the ADS8675 datasheet PDF. This datasheet also covers the ADS8671 variant, as both devices belong to the same sar adc family and are provided as variant models within a single manufacturer datasheet.

General Description

The ADS8671 and ADS8675 belong to a family of integrated data acquisition system based on a successive approximation (SAR) analog-to-digital converter (ADC).

Key Features

  • 14-bit ADC with integrated analog front-end.
  • High speed:.
  • ADS8671: 1 MSPS.
  • ADS8675: 500 kSPS.
  • Software programmable input ranges:.
  • Bipolar ranges: ±12.288 V, ±10.24 V, ±6.144 V, ±5.12 V, and ±2.56 V.
  • Unipolar ranges: 0 V.
  • 12.288 V, 0 V.
  • 10.24 V, 0 V.
  • 6.144 V, and 0 V.
  • 5.12 V.
  • 5-V analog supply: 1.65-V to 5-V I/O supply.
  • Constant resistive input impedance ≥ 1 MΩ.
  • Input overvoltag.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ADS8671-etcTI.pdf) that lists specifications for multiple related part numbers.

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
www.ti.com ADS8671, ADS8675 SBAS779B – DECEMBER 2016A– DRESV8IS6E7D1,MAARDCSH82607251 SBAS779B – DECEMBER 2016 – REVISED MARCH 2021 ADS867x 14-Bit, High-Speed, Single-Supply, SAR ADC Data Acquisition System With Programmable, Bipolar Input Ranges 1 Features • 14-bit ADC with integrated analog front-end • High speed: – ADS8671: 1 MSPS – ADS8675: 500 kSPS • Software programmable input ranges: – Bipolar ranges: ±12.288 V, ±10.24 V, ±6.144 V, ±5.12 V, and ±2.56 V – Unipolar ranges: 0 V–12.288 V, 0 V–10.24 V, 0 V–6.144 V, and 0 V–5.12 V • 5-V analog supply: 1.65-V to 5-V I/O supply • Constant resistive input impedance ≥ 1 MΩ • Input overvoltage protection: up to ±20 V • On-chip, 4.096-V reference with low drift • Excellent performance: – DNL: ±0.25 LSB; INL: ±0.4 LSB – SNR: 84.