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ADS7884 Datasheet Sar Analog-to-digital Converter

Manufacturer: Burr-Brown (Texas Instruments)

Overview: BurrĆBrown Products from Texas Instruments 10-/8-BIT, 3-MSPS, MICRO-POWER, MINIATURE SAR ANALOG-TO-DIGITAL CONVERTERS ADS7884 ADS7885 SLAS567 – MARCH.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The ADS7884 is a 10-bit, 3-MSPS analog-to-digital converter (ADC), and the ADS7885 is a 8-bit, 3-MSPS ADC.

The devices include a capacitor based SAR A/D converter with inherent sample and hold.

The serial interface in each device is controlled by the CS and SCLK signals for glueless connections with microprocessors and DSPs.

Key Features

  • 1.
  • 3-MHz Sample Rate Serial Device.
  • 10-Bit Resolution.
  • ADS7884.
  • 8-Bit Resolution.
  • ADS7885.
  • Zero Latency.
  • 48-MHz Serial Interface.
  • Supply Range: 2.7 V to 5.5 V.
  • Low Power Dissipation:.
  • 6.8 mW at 3-V VDD, 2.5 MSPS.
  • 15 mw at 5-V VDD, 3 MSPS.
  • ±0.3 LSB INL, ±0.3 LSB DNL.
  • ADS7884.
  • ±0.15 LSB INL, ±0.1 LSB DNL.
  • ADS7885.
  • 61.7 dB SINAD,.
  • 81 dB THD.

ADS7884 Distributor