Microchip Technology TC500
The TC500 is the base (16-bit max) devFEATURES
:● 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)
● Directly Accepts Bipolar and Differential Input Signals
APPLICATIONS
:● Precision Analog Signal Processor
● Precision Sensor Interface
● High Accuracy DC Measurements
GENERAL DESCRIPTION
: TheTC500/A/510/514 family are precision analog front ends that implement dual slope A/D converters having a maximum resolution of 17 bits plus sign. As a minimum, each device contains the integrator, zero crossing comparator and processor interface logic. The TC500 is the base (16-bit max) dev