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ADS1174 - 16-Bit Analog-to-Digital Converter

General Description

The ADS1174 (quad) and ADS1178 (octal) are multiple delta-sigma (ΔΣ) analog-to-digital converters (ADCs) with data rates up to 52k samples-per-second (SPS), which allow synchronous sampling of four and eight channels.

Key Features

  • 1.
  • 234 Simultaneously Sample Four/Eight Channels.
  • Selectable Operating Modes: High-Speed: 52kSPS Data Rate, 31mW/ch Low-Power: 10kSPS Data Rate, 7mW/ch.
  • AC Performance: 25kHz Bandwidth 97dB SNR.
  • 105dB THD.
  • DC Performance: 2µV/°C Offset Drift 2ppm/°C Gain Drift.
  • Digital Filter: Linear Phase Response Passband Ripple: ±0.005dB Stop Band Attenuation: 100dB.
  • Selectable SPI™ or Frame Sync Serial Interface.
  • Simple Pin-Driven Control.

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Other Datasheets by Texas Instruments

Part Number Description
ADS1178 16-Bit Analog-to-Digital Converter
ADS1113 16-Bit ADC
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ADS1174 ADS1178 ADS1174 ADS1178 www.ti.com ........................................................................................................................................ SBAS373B – OCTOBER 2007 – REVISED SEPTEMBER 2008 Quad/Octal, Simultaneous Sampling, 16-Bit Analog-to-Digital Converters FEATURES 1 •234 Simultaneously Sample Four/Eight Channels • Selectable Operating Modes: High-Speed: 52kSPS Data Rate, 31mW/ch Low-Power: 10kSPS Data Rate, 7mW/ch • AC Performance: 25kHz Bandwidth 97dB SNR –105dB THD • DC Performance: 2µV/°C Offset Drift 2ppm/°C Gain Drift • Digital Filter: Linear Phase Response Passband Ripple: ±0.