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ML2280 - Serial I/O 8-Bit A/D Converters

General Description

The ML2280 and ML2283 are 8-bit successive approximation A/D converters with serial I/O and configurable input multiplexers with up to 4 input channels.

Key Features

  • s s s Conversion time: 6µs ML2280 capable of digitizing a 5V, 40kHz sine wave Total unadjusted error with external reference: ±1/2LSB or ±1LSB Sample-and-hold: 375ns acquisition 0 to 5V analog input range with single 5V power supply 2.5V reference provides 0 to 5V analog input range No zero- or full-scale adjust required Low power: 12.5mW MAX Analog input protection: 25mA (min) per input Differential analog voltage inputs (ML2280) Programmable multiplexer with differential or single ended analo.

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Datasheet Details

Part number ML2280
Manufacturer Micro Linear
File Size 357.49 KB
Description Serial I/O 8-Bit A/D Converters
Datasheet download datasheet ML2280 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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May 1997 ML2280*, ML2283** Serial I/O 8-Bit A/D Converters GENERAL DESCRIPTION The ML2280 and ML2283 are 8-bit successive approximation A/D converters with serial I/O and configurable input multiplexers with up to 4 input channels. All errors of the sample-and-hold incorporated on the ML2280 and ML2283 are accounted for in the analog-todigital converters accuracy specification. The voltage reference can be externally set to any value between GND and VCC, thus allowing a full conversion over a relatively small voltage span if desired. The ML2283 is an enhanced double polysilicon, CMOS, pin-compatible second source for the ADC0833 A/D converter. All parameters are guaranteed over temperature with a power supply voltage of 5V ±10%.