Description
® ADC7802 Autocalibrating, 4-Channel, 12-Bit ANALOG-TO-DIGITAL CONVERTER .
The ADC7802 is a monolithic CMOS 12-bit A/D converter with internal sample/hold and four-channel multiplexer.
Features
* q TOTAL UNADJUSTED ERROR ≤ 1/2LSB OVER FULL TEMPERATURE RANGE q FOUR-CHANNEL INPUT MULTIPLEXER q LOW POWER: 10mW plus Power Down Mode q SINGLE SUPPLY: +5V q FAST CONVERSION TIME: 8.5µs Including Acquisition q AUTOCAL: No Offset or Gain Adjust Required q UNIPOLAR INPUTS: 0V to 5V q MICROPROCESSOR-COM
Applications
* Conversion results are available in two bytes through an 8bit three-state output bus. The ADC7802 is available in a 28-pin plastic DIP and 28-lead PLCC, fully specified for operation over the industrial
* 40°C to +85°C temperature range. A0 A1
Address Latch and Decoder
Calibration Microco