ADS1191 16-Bit Analog Front-End

Texas Instruments

Description

ADS1191 ADS1192 www.ti.com SBAS566A * DECEMBER 2011 * REVISED SEPTEMBER 2012 Low-Power, 2-Channel, 16-Bit Analog Front-End for Biop.
The ADS1191/2 are a family of multichannel, simultaneous sampling, 16-bit, delta-sigma (ΔΣ) analog-to-digital converters (ADCs) with a built-in progra.

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Datasheet Specifications

Part number: ADS1191
Manufacturer: Texas Instruments ↗
File Size: 2.56 MB
Datasheet: ADS1191-etcTI.pdf
Description: 16-Bit Analog Front-End

Features

* 1
* 23 Two Low-Noise PGAs and Two High-Resolution ADCs (ADS1192)
* Low Power: 335 μW/channel
* Input-Referred Noise: 24 μVPP (150-Hz BW, G = 6)
* Input Bias Current: 1 nA
* Data Rate: 125 SPS to 8 kSPS
* CMRR:
* 95 dB
* Programmable Gain:

Applications

* Medical Instrumentation (ECG) including:
* Patient monitoring; Holter, event, stress, and vital signs including ECG, AED, telemedicine

ADS1191 Distributors

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ADS1191 16-Bit Analog Front-End Texas Instruments

Texas Instruments ADS1191-like datasheet