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ADS8509 - ANALOG-TO-DIGITAL CONVERTER

General Description

The ADS8509 is a complete 16-bit sampling analog-to-digital (A/D) converter using state-of-the-art CMOS structures.

It contains a complete 16-bit, capacitor-based, successive approximation register (SAR) A/D converter with sample-and-hold, reference, clock, and a serial data interface.

Key Features

  • 1.
  • 2 250-kHz Sampling Rate.
  • 4-V, 5-V, 10-V, ±3.33-V, ±5-V, and ±10-V Input Ranges.
  • ±2 LSB Max INL.
  • ±1 LSB Max DNL, 16-Bit No Missing Codes.
  • SPI Compatible Serial Output with Daisy-Chain (TAG) Feature.
  • Single 5-V Supply.
  • Pin-Compatible with ADS7809 (Low Speed) and 12-Bit ADS8508/7808.
  • Uses Internal or External Reference.
  • 70-mW Typ Power Dissipation at 250 KSPS.
  • 20-Pin SO and 28-Pin SSOP Packages.
  • Sim.

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Other Datasheets by Texas Instruments

Part Number Description
ADS8512 ANALOG-TO-DIGITAL CONVERTER
ADS8513 ANALOG-TO-DIGITAL CONVERTER
ADS8515 ANALOG-TO-DIGITAL CONVERTER
ADS8517 ANALOG-TO-DIGITAL CONVERTER
ADS8519 ANALOG-TO-DIGITAL CONVERTER

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.

View original datasheet text
ADS8509 www.ti.com SLAS324C – OCTOBER 2004 – REVISED APRIL 2010 16-BIT 250-KSPS SERIAL CMOS SAMPLING ANALOG-TO-DIGITAL CONVERTER Check for Samples: ADS8509 FEATURES 1 •2 250-kHz Sampling Rate • 4-V, 5-V, 10-V, ±3.