ADC08131 Datasheet - National Semiconductor

ADC08131 8-Bit High-Speed Serial I/O A/D Converters

The ADC08131/ADC08134/ADC08138 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 controlle.

ADC08131 Features

* n Serial digital data link requires few I/O pins n Analog input track/hold function n 4- or 8-channel input multiplexer options with address logic n On-chip 2.5V band-gap reference ( ± 2% over temperature guaranteed) n No zero or full scale adjustment required n TTL/CMOS input/output compatible n 0V

ADC08131_NationalSemiconductor.pdf