Download the ADC1280 datasheet PDF.
This datasheet also covers the ADC1080 variant, as both devices belong to the same 12-bit successive approximation a/d converter family and are provided as variant models within a single manufacturer datasheet.
General Description
The ADC1080 and ADC1280 are complete successive approximation analog-to-digital converters that include an internal clock, reference and comparator.
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.
Key Features
Completely self-contained with internal reference, clock, and comparator.
Note: The manufacturer provides a single datasheet file (ADC1080-NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.
Full PDF Text Transcription for ADC1280 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
ADC1280. For precise diagrams, and layout, please refer to the original PDF.
o ~ ~National ~ ~Semiconductor PRELIMINARY o C,o.O.. ADC1080, ADC1280 12·Bit Successive Approximation o«c AID Converter General Description The ADC1080 and ADC1280 are co...
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n o«c AID Converter General Description The ADC1080 and ADC1280 are complete successive approximation analog-to-digital converters that include an internal clock, reference and comparator. 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. All digital signals are" fully TTL compatible; output data may be read in both serial and parallel form. The ADC1280 has a maximum linearity of 0.012% of FSR and the ADC1080 has a maximum linearity of 0.048% of FSR.
More Datasheets from National Semiconductor (now Texas Instruments)
ADC1280 Datasheet
