Datasheet4U Logo Datasheet4U.com

ADS8681 Datasheet SAR ADC Data Acquisition

Manufacturer: Texas Instruments

Overview: ADS8681, ADS8685, ADS8689 SBAS633E – FEBRUARY 2016 – REVISED AUGUST 2022 ADS868x 16-Bit, High-Speed, Single-Supply, SAR ADC Data Acquisition System With Programmable, Bipolar Input Ranges.

📥 Download Datasheet

General Description

The ADS8681, ADS8685, and ADS8689 belong to a family of integrated data acquisition system based on a successive approximation (SAR) analog-to-digital converter (ADC).

The devices

Key Features

  • 16-bit ADC with integrated analog front-end.
  • High speed:.
  • ADS8681: 1 MSPS.
  • ADS8685: 500 kSPS.
  • ADS8689: 100 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 M.

More Datasheets from Texas Instruments

Part Number Description
ADS8684 SAR ADC
ADS8684A SAR ADC
ADS8685 SAR ADC Data Acquisition
ADS8688 SAR ADC
ADS8688A SAR ADC
ADS8689 SAR ADC Data Acquisition
ADS8634 SAR Analog-to-Digital Converter
ADS8638 SAR Analog-to-Digital Converter
ADS8661 SAR ADC
ADS8664 SAR ADC