ADC1031CIN

10Bit Serial I/O A/D Converters with Analog Multiplexer and Track/Hold Function

Acquired by Texas Instruments on September 23rd, 2011.

General Description

The ADC1031, ADC1034 and ADC1038 are 10-bit succes sive approximation A/D converters with serial I/O. The serial input, for the ADC1034 and ADC1038, controls a single ended analog multiplexer that selects one of 4 input channels ADC1034 or one of 8 input channels ADC1038. The ADC1034 and ADC1038 serial output data can be configured into a left- or right-justified format.

Features

 Serial I/O MICROWIRETM compatible

 Separate asynchronous converter clock and serial data I/O clock

 Analog input track/hold function

 Ratiometric or absolute voltage referencing

 No zero or full scale adjustment required

 0V to 5V analog input range with single 5V power supply

 TTL/MOS input/output compatible

 No missing codes

Applications

 Engine control

 Process control

 Instrumentation

 Test equipment