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ADS7821 - 16-Bit 10ms Sampling CMOS ANALOG-to-DIGITAL CONVERTER

Download the ADS7821 datasheet PDF. This datasheet also covers the ADS7821_Burr variant, as both devices belong to the same 16-bit 10ms sampling cmos analog-to-digital converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The ADS7821 is a complete 16-bit sampling A/D using state-of-the-art CMOS structures.

It contains a complete 16-bit, capacitor-based, SAR A/D with S/H, reference, clock, interface for microprocessor use, and three-state output drivers.

Key Features

  • q 100kHz min.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ADS7821_Burr-BrownCorporation.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
ADS7822-Q1 Analog-to-Digital Converter Texas Instruments
ADS7826 Analog-to-Digital Converter Burr-Brown
ADS7827 Analog-to-Digital Converter Burr-Brown
ADS7828 Analog-to-Digital Converter Burr-Brown
ADS7828-Q1 Analog-to-Digital Converter Texas Instruments

Other Datasheets by Burr-Brown (Texas Instruments)

Part Number Description
ADS7820 12-Bit 10ms Sampling CMOS ANALOG-to-DIGITAL CONVERTER
ADS7822 12-Bit High Speed 2.7V microPower Sampling ANALOG-TO-DIGITAL CONVERTER
ADS7823 Sampling A/D Converter
ADS7824 4 Channel/ 12-Bit Sampling CMOS A/D Converter
ADS7825 4 Channel/ 16-Bit Sampling CMOS A/D 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
® ADS 782 1 ADS7821 782 1 ADS 16-Bit 10µs Sampling CMOS ANALOG-to-DIGITAL CONVERTER FEATURES q 100kHz min SAMPLING RATE q 0 to +5V INPUT RANGE q 86dB min SINAD WITH 20kHz INPUT q DNL: 16-bits “No Missing Codes” q SINGLE +5V SUPPLY OPERATION q PIN-COMPATIBLE WITH 12-BIT ADS7820 q USES INTERNAL OR EXTERNAL REFERENCE q FULL PARALLEL DATA OUTPUT q 100mW max POWER DISSIPATION q 28-PIN 0.3" PLASTIC DIP AND SOIC DESCRIPTION The ADS7821 is a complete 16-bit sampling A/D using state-of-the-art CMOS structures. It contains a complete 16-bit, capacitor-based, SAR A/D with S/H, reference, clock, interface for microprocessor use, and three-state output drivers. The ADS7821 is specified at a 100kHz sampling rate, and guaranteed over the full temperature range.