Microchip Technology TC510EOG713

Description
Precision analog front-end with dual slope A/D converter
Maximum resolution of 17 bits plus sign
Integrator, zero-crossing comparator, and processor interface logic
3-pin control interface to microprocessor
Flexible conversion speed and resolution trade-off
Single-supply operation (TC510/TC514)
4-input differential analog multiplexer (TC514)
Automatic input voltage polarity detection
Low power dissipation:
TC500/TC500A: 10 mW
TC510/TC514: 18 mW
Wide analog input range: ±4.2V (TC500A/TC510)

Features
Precision (up to 17 bits) A/D converter "front end"
3-pin control interface to microprocessor
Flexible: user can trade-off conversion speed for resolution
Single-supply operation (TC510/TC514)
4 input, differential analog MUX (TC514)
Automatic input voltage polarity detection
Low power dissipation:
TC500/TC500A: 10 mW
TC510/TC514: 18 mW
Wide analog input range: ±4.2V (TC500A/TC510)

Applications
Precision analog signal processor
Precision sensor interface
High accuracy DC measurements