ADC08034
Overview
The ADC08031/ADC08032/ADC08034/ADC08038 are 8-bit successive approximation A/D converters with serial I/O and configurable input multiplexers with up to 8 channels. The serial I/O is configured to comply with the NSC MICROWIRE™ serial data exchange standard for easy interface to the COPS™ family of controllers, and can easily interface with standard shift registers or microprocessors.
- Serial digital data link requires few I/O pins
- Analog input track/hold function
- 2-, 4-, or 8-channel input multiplexer options with address logic
- 0V to 5V analog input range with single 5V power supply
- No zero or full scale adjustment required
- TTL/CMOS input/output compatible
- On chip 2.6V band-gap reference
- 0.3" standard width 8-, 14-, or 20-pin DIP package
- 14-, 20-pin small-outline packages Key Specifications n n n n n
- Resolution 8 bits Conversion time (fC = 1 MHz) 8µs (max) Power dissipation 20mW (max) Single supply 5VDC ( ± 5%) ± 1⁄2 LSB and ± 1LSB Total unadjusted error No missing codes over temperature
