HI-7159A Datasheet (Intersil Corporation) - Microprocessor-Compatible/ 5-1/2 Digit A/D Converter

HI-7159A, Microprocessor-Compatible/ 5-1/2 Digit A/D Converter

PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 SYMBOL VCC INT OUT INT IN BUF OUT CREF - Guard CREF CREF + CREF + Guard VREF HI VREF LO AGND VIN HI VIN LO VEE RD/RXD WR/TXD CS/SAD4 P0/SMS0 P1/SMS1 DESCRIPTION Positive 5V Power Supply for analog and digital sections.

Integrator Output; external

HI-7159A Features

* ±200,000 Count A/D Converter

* 2V Full Scale Reading With 10µV Resolution

* 15 Conversions Per Second in 51/2 Digit Mode

* 60 Conversions Per Second in 41/2 Digit Mode

* Serial or Parallel Interface Modes

* Four Selectable Baud Rates

* Differ