Part Number
|
ADS8689 |
Manufacturer
|
Texas Instruments |
Description
|
SAR ADC Data Acquisition |
Published
|
Dec 16, 2019 |
Detailed Description
|
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ADS8681, ADS868...
|
Datasheet
|
ADS8689
|
Overview
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Reference Design
ADS8681, ADS8685, ADS8689
SBAS633C – FEBRUARY 2016 – REVISED OCTOBER 2018
ADS868x 16-Bit, High-Speed, Single-Supply, SAR ADC Data Acquisition System With Programmable, Bipolar Input Ranges
1 Features
•1 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 MΩ • I...
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