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ADS7888 - Miniature SAR Analog-to-Digital Converter

Download the ADS7888 datasheet PDF. This datasheet also covers the ADS7887 variant, as both devices belong to the same miniature sar analog-to-digital converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The ADS7887 device is a 10-bit, 1.25-MSPS, analogto-digital converter (ADC), and the ADS7888 device is a 8-bit, 1.25-MSPS ADC.

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

Key Features

  • 1 1.25-MHz Sample Rate Serial Device.
  • 10-Bit Resolution (ADS7887).
  • 8-Bit Resolution (ADS7888).
  • Zero Latency.
  • 25-MHz Serial Interface.
  • Supply Range: 2.35 V to 5.25 V.
  • Typical Power Dissipation at 1.25 MSPS:.
  • 3.8 mW at 3-V VDD.
  • 8 mw at 5-V VDD.
  • ±0.35 LSB INL, DNL (ADS7887).
  • ±0.15 LSB INL, ±0.1 LSB DNL (ADS7888).
  • 61 dB SINAD,.
  • 84 dB THD (ADS7887).
  • 49.5 dB SINAD,.
  • 67.5.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ADS7887-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
ADS7881 Low Power SAR Analog-Digital Converter Burr-Brown
ADS7884 SAR ANALOG-TO-DIGITAL CONVERTER Burr-Brown
ADS7885 SAR ANALOG-TO-DIGITAL CONVERTER Burr-Brown
ADS7800 12-Bit 3ms Sampling ANALOG-TO-DIGITAL CONVERTER Burr-Brown Corporation
ADS7803 Autocalibrating/ 4-Channel/ 12-Bit ANALOG-TO-DIGITAL CONVERTER Burr-Brown Corporation

Other Datasheets by Texas Instruments

Part Number Description
ADS7882 LOW POWER SAR ANALOG-TO-DIGITAL CONVERTER
ADS7883 SAR ANALOG-TO-DIGITAL CONVERTER
ADS7886 SAR Analog-to-Digital Converter
ADS7887 Miniature SAR Analog-to-Digital Converter
ADS7822-Q1 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
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community ADS7887, ADS7888 SLAS468A – JUNE 2005 – REVISED AUGUST 2016 ADS788x 10-Bit, 8-Bit, 1.25-MSPS, Micro-Power, Miniature SAR Analog-to-Digital Converters 1 Features •1 1.25-MHz Sample Rate Serial Device • 10-Bit Resolution (ADS7887) • 8-Bit Resolution (ADS7888) • Zero Latency • 25-MHz Serial Interface • Supply Range: 2.35 V to 5.25 V • Typical Power Dissipation at 1.25 MSPS: – 3.8 mW at 3-V VDD – 8 mw at 5-V VDD • ±0.35 LSB INL, DNL (ADS7887) • ±0.15 LSB INL, ±0.1 LSB DNL (ADS7888) • 61 dB SINAD, –84 dB THD (ADS7887) • 49.5 dB SINAD, –67.