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ADC08034 Datasheet 8-bit High-speed Serial I/o A/d Converters

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: ADC08031/ADC08034/ADC08038 8-Bit High-Speed Serial I/O A/D Converters with Multiplexer Options, Voltage Reference, and Track/Hold Function June 1999 ADC08031/ADC08034/ADC08038 8-Bit High-Speed Serial I/O A/D Converters.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

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.

The ADC08034 and ADC08038 provide a 2.6V band-gap derived reference.

Key Features

  • n Serial digital data link requires few I/O pins n Analog input track/hold function n 2-, 4-, or 8-channel input multiplexer options with address logic n 0V to 5V analog input range with single 5V power supply n No zero or full scale adjustment required n TTL/CMOS input/output compatible n On chip 2.6V band-gap reference n 0.3" standard width 8-, 14-, or 20-pin DIP package n 14-, 20-pin small-outline packages Key Specifications n n n n n n Resolution 8 bits Conversion time (fC = 1 MHz) 8µs (max.

ADC08034 Distributor