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ADC1280 Datasheet 12-bit Successive Approximation A/d Converter

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: o ~ ~National ~ ~Semiconductor PRELIMINARY o C,o.O.. ADC1080, ADC1280 12·Bit Successive Approximation o«c AID Converter.

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

General Description

The ADC1080 and ADC1280 are plete successive approximation analog-to-digital converters that include an internal clock, reference and parator.

The design of the ADC1080 and ADC1280 includes scaling resistors that provide analog signal ranges of ± 2.5V, ± 5.0V, ± 10V, OV to 5V, or OV to 10V.

The 6.2V precision reference may be used for external applications.

Key Features

  • Completely self-contained with internal reference, clock, and comparator.
  • High reliability exact replacement for ADC80.
  • ± 1/2 LSB.

ADC1280 Distributor