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ADS8912B - High-Speed SAR ADCs

This page provides the datasheet information for the ADS8912B, a member of the ADS8910B High-Speed SAR ADCs family.

Description

The ADS8910B, ADS8912B, and ADS8914B (ADS891xB) belong to a family of pin-to-pin compatible, high-speed, single-channel, highprecision, 18-bit successive approximation register (SAR) analog-to-digital convertors (ADCs) with an integrated reference buffer and integrated lowdropout regulator (LDO).

Features

  • 1 Features.
  • 1 Resolution: 18-Bits.
  • High Sample Rate With No Latency Output:.
  • ADS8910B: 1-MSPS.
  • ADS8912B: 500-kSPS.
  • ADS8914B: 250-kSPS.
  • Integrated LDO Enables Single-Supply Operation.
  • Low-Power Reference Buffer With No Droop.
  • Excellent AC and DC Performance:.
  • SNR: 102.5-dB, THD:.
  • 125-dB.
  • INL: ±0.5-LSB.
  • DNL: ±0.2-LSB, 18-Bit No-Missing-Codes.
  • Wide Input Range:.
  • Unipolar Diff.

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Datasheet preview – ADS8912B

Datasheet Details

Part number ADS8912B
Manufacturer Texas Instruments
File Size 2.90 MB
Description High-Speed SAR ADCs
Datasheet download datasheet ADS8912B Datasheet
Additional preview pages of the ADS8912B datasheet.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community ADS8910B ADS8912B ADS8914B SBAS707B – JUNE 2016 – REVISED JANUARY 2018 ADS891xB 18-Bit, High-Speed SAR ADCs With Integrated Reference Buffer and Enhanced Performance Features 1 Features •1 Resolution: 18-Bits • High Sample Rate With No Latency Output: – ADS8910B: 1-MSPS – ADS8912B: 500-kSPS – ADS8914B: 250-kSPS • Integrated LDO Enables Single-Supply Operation • Low-Power Reference Buffer With No Droop • Excellent AC and DC Performance: – SNR: 102.5-dB, THD: –125-dB – INL: ±0.5-LSB – DNL: ±0.2-LSB, 18-Bit No-Missing-Codes • Wide Input Range: – Unipolar Differential Input Range: ±VREF – VREF Input Range: 2.
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