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ADS1299 - 24-Bit ADC

Datasheet Summary

Description

The ADS1299-4, ADS1299-6, and ADS1299 devices are a family of four-, six-, and eight-channel, lownoise, 24-bit, simultaneous-sampling delta-sigma (ΔΣ) analog-to-digital converters (ADCs) with a built-in programmable gain amplifier (PGA), internal reference, and an onboard oscillator.

Features

  • 1 Up to Eight Low-Noise PGAs and Eight HighResolution Simultaneous-Sampling ADCs.
  • Input-Referred Noise: 1 μVPP (70-Hz BW).
  • Input Bias Current: 300 pA.
  • Data Rate: 250 SPS to 16 kSPS.
  • CMRR:.
  • 110 dB.
  • Programmable Gain: 1, 2, 4, 6, 8, 12, or 24.
  • Unipolar or Bipolar Supplies:.
  • Analog: 4.75 V to 5.25 V.
  • Digital: 1.8 V to 3.6 V.
  • Built-In Bias Drive Amplifier, Lead-Off Detection, Test Signals.
  • Buil.

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Datasheet Details

Part number ADS1299
Manufacturer Texas Instruments
File Size 2.17 MB
Description 24-Bit ADC
Datasheet download datasheet ADS1299 Datasheet
Additional preview pages of the ADS1299 datasheet.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community ADS1299, ADS1299-4, ADS1299-6 SBAS499C – JULY 2012 – REVISED JANUARY 2017 ADS1299-x Low-Noise, 4-, 6-, 8-Channel, 24-Bit, Analog-to-Digital Converter for EEG and Biopotential Measurements 1 Features •1 Up to Eight Low-Noise PGAs and Eight HighResolution Simultaneous-Sampling ADCs • Input-Referred Noise: 1 μVPP (70-Hz BW) • Input Bias Current: 300 pA • Data Rate: 250 SPS to 16 kSPS • CMRR: –110 dB • Programmable Gain: 1, 2, 4, 6, 8, 12, or 24 • Unipolar or Bipolar Supplies: – Analog: 4.75 V to 5.25 V – Digital: 1.8 V to 3.
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