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ADS8331 - 4- and 8-Channel Unipolar Input Analog-to-Digital Converter

Description

The ADS8331 is a low-power, 16-bit, 500-k samplesper-second (SPS) analog-to-digital converter (ADC) with a unipolar, 4-to-1 multiplexer (mux) input.

The device includes a 16-bit capacitor-based successive approximation register (SAR) ADC with inherent sample and hold.

Features

  • 1 Low-Power, Flexible Supply Range:.
  • 2.7-V to 5.5-V Analog Supply.
  • 8.7 mW (250 kSPS in Auto-NAP Mode, VA = 2.7 V, VBD = 1.65 V).
  • 14.2 mW (500 kSPS, VA = 2.7 V, VBD = 1.65 V).
  • Up to 500-kSPS Sampling Rate.
  • Excellent DC Performance:.
  • ±1.2 LSB Typical, ±2 LSB Maximum INL at 2.7 V.
  • ±0.6 LSB Typical,.
  • 1, 1.5 LSB Maximum DNL at 2.7 V.
  • 16-Bit NMC Over Temperature.
  • Excellent AC Performance at 5 V, fIN = 1 k.

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Datasheet preview – ADS8331

Datasheet Details

Part number ADS8331
Manufacturer Texas Instruments
File Size 2.98 MB
Description 4- and 8-Channel Unipolar Input Analog-to-Digital Converter
Datasheet download datasheet ADS8331 Datasheet
Additional preview pages of the ADS8331 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community ADS8331, ADS8332 SBAS363E – DECEMBER 2009 – REVISED AUGUST 2016 ADS833x Low-Power, 16-Bit, 500-kSPS, 4- and 8-Channel Unipolar Input Analog-to-Digital Converters With Serial Interface 1 Features •1 Low-Power, Flexible Supply Range: – 2.7-V to 5.5-V Analog Supply – 8.7 mW (250 kSPS in Auto-NAP Mode, VA = 2.7 V, VBD = 1.65 V) – 14.2 mW (500 kSPS, VA = 2.7 V, VBD = 1.65 V) • Up to 500-kSPS Sampling Rate • Excellent DC Performance: – ±1.2 LSB Typical, ±2 LSB Maximum INL at 2.7 V – ±0.6 LSB Typical, –1, 1.5 LSB Maximum DNL at 2.7 V – 16-Bit NMC Over Temperature • Excellent AC Performance at 5 V, fIN = 1 kHz: – 91.
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