ADC08031

ADC08031 Manufacturer

ADC08031 Description

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ADC08031 Datasheet (PDF)

ADC08031 Price & Availability

ADC08031 Features

• 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[Prime] standard width 8-, 14-, or 20-pin DIP package
• 14-, 20-pin small-outline packages

ADC08031 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. For devices offering guaranteed voltage reference performance over temperature see ADC08131, ADC08134 and ADC08138.

A track/hold function allows the analog voltage at the positive input to vary during the actual A/D conversion.

The analog inputs can be configured to operate in various combinations of single-ended, differential, or pseudo-differential modes. In addition, input voltage spans as small as 1V can be accommodated.

ADC08031 Parameters

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