DatasheetsPDF.com

ADS8671

Part Number	ADS8671
Manufacturer	Texas Instruments
Description	SAR ADC
Published	May 10, 2023
Detailed Description	www.ti.com ADS8671, ADS8675 SBAS779B – DECEMBER 2016A– DRESV8IS6E7D1,MAARDCSH82607251 SBAS779B – DECEMBER 2016 – REVISE...
Datasheet	ADS8671 PDF File

Overview

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.
5 dB; THD: –105 dB • ALARM → high, low threshold • multiSPI™ interface with daisy-chain • Extended industrial temperature range: –40°C to +125°C 2 Applications • Analog input modules • Mixed modules (AI, AO, DI, DO) • Data acquisition (DAQ) • Trackside signaling and control 3 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).
The devices feature a high-speed, high-precision SAR ADC, integrated analog front-end (AFE) input driver circuit, overvoltage protection circuit up to ±20 V, and an on-chip 4.
096-V reference with extremely low temperature drift.
The devices operate on a single 5-V analog supply, but support true bipolar input ranges of ±12.
288 V, ±6.
144 V, ±10.
24 V, ±5.
12 V, and ±2.
56 V, as well as unipolar input ranges of 0 V to 12.
288 V, 0 V to 10.
24 V, 0 V to 6.
144 V, and 0 V to 5.
12 V.
The gain and offset errors are accurately trimmed within the specified values for each input range to ensure high dc precision.
The input range selection is done by software programming of the device internal registers.
The devices offer a high resistive input impedance (≥ 1 MΩ) irres...

Similar Datasheet

ADS8608A8A Synchronous DRAM(8M X 8 Bit X 4 Banks) - A-Data Technology
ADS8608A8A-75 Synchronous DRAM(8M X 8 Bit X 4 Banks) - A-Data Technology
ADS8608A8A-75A Synchronous DRAM(8M X 8 Bit X 4 Banks) - A-Data Technology
ADS8616A8A Synchronous DRAM(4M X 16 Bit X 4 Banks) - A-Data Technology
ADS8616A8A-75 Synchronous DRAM(4M X 16 Bit X 4 Banks) - A-Data Technology
ADS8616A8A-75A Synchronous DRAM(4M X 16 Bit X 4 Banks) - A-Data Technology
ADS8634 SAR Analog-to-Digital Converter - Texas Instruments
ADS8638 SAR Analog-to-Digital Converter - Texas Instruments
ADS8661 SAR ADC - Texas Instruments
ADS8664 SAR ADC - Texas Instruments

@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)