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ADS7819

Burr-Brown Corporation
Part Number ADS7819
Manufacturer Burr-Brown Corporation
Description 12-Bit 800kHz Sampling CMOS ANALOG-to-DIGITAL CONVERTER
Published Mar 23, 2005
Detailed Description ® FPO ADS 781 9 ADS7819 ADS 781 9 12-Bit 800kHz Sampling CMOS ANALOG-to-DIGITAL CONVERTER FEATURES q 1.25µs THROUG...
Datasheet PDF File ADS7819 PDF File

ADS7819
ADS7819


Overview
® FPO ADS 781 9 ADS7819 ADS 781 9 12-Bit 800kHz Sampling CMOS ANALOG-to-DIGITAL CONVERTER FEATURES q 1.
25µs THROUGHPUT TIME q STANDARD ±2.
5V INPUT RANGE q 70dB min SINAD WITH 250kHz INPUT q ±3/4 LSB max INL AND ±1 LSB max DNL q INTERNAL REFERENCE q COMPLETE WITH S/H, REF, CLOCK, ETC.
q PARALLEL DATA w/ LATCHES q 28-PIN 0.
3" PDIP AND SOIC DESCRIPTION The ADS7819 is a complete 12-bit sampling A/D using state-of-the-art CMOS structures.
It contains a complete 12-bit capacitor-based SAR A/D with inherent S/H, reference, clock, interface for microprocessor use, and three-state output drivers.
The ADS7819 is specified at an 800kHz sampling rate, and guaranteed over the full temperature range.
Laser-trimmed scaling resistors provide a ±2.
5V input range and inherent overvoltage protection up to ±25V.
The 28-pin ADS7819 is available in a plastic 0.
3" DIP and in an SOIC, both fully specified for operation over the industrial –40°C to +85°C range.
Clock Successive Approximation Register an...



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