ADS1294 - 24-Bit Analog Front-End

Texas Instruments

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Datasheet Details

Part number	ADS1294
Manufacturer	Texas Instruments
File Size	2.61 MB
Description	24-Bit Analog Front-End
Datasheet	ADS1294-etcTI.pdf

ADS1294 Product details

Description

The ADS1294, ADS1296, ADS1298 (ADS129x) and ADS1294R, ADS1296R ADS1298R (ADS129xR) are a family of multichannel, simultaneous sampling, 24-bit, delta-sigma (ΔΣ) analog-to-digital converters (ADCs) with built-in programmable gain amplifiers (PGAs), internal reference, and an onboard oscillator.

Features

1 Eight Low-Noise PGAs and Eight High-Resolution ADCs (ADS1298, ADS1298R).
Low Power: 0.75 mW/channel.
Input-Referred Noise: 4 μVPP (150 Hz BW, G = 6).
Input Bias Current: 200 pA.
Data Rate: 250 SPS to 32 kSPS.
CMRR:.
115 dB.
Programmable Gain: 1, 2, 3, 4, 6, 8, or 12.
Supports systems meeting AAMI EC11, EC13, IEC60601-1, IEC60601-2-27, and IEC60601-2-51 Standards.
Unipolar or Bipolar Supplies:.
AVD.

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Published: Jul 8, 2020 |