WM2639 12-Bit Parallel Input Voltage Output DAC with Internal Reference

Wolfson Microelectronics plc

Description

WM2639 12-Bit Parallel Input Voltage Output DAC with Internal Reference Production Data, July 1999, Rev 1.0 .
The WM2639 is a 12-bit voltage output, resistor string, digital-toanalogue converter.

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Datasheet Specifications

Part number: WM2639
Manufacturer: Wolfson Microelectronics plc
File Size: 342.30 KB
Datasheet: WM2639_WolfsonMicroelectronicsplc.pdf
Description: 12-Bit Parallel Input Voltage Output DAC with Internal Reference

Features

* 12-bit voltage output DAC Single supply 2.7V to 5.5V operation DNL ± 0.3 LSBs, INL ± 1.2 LSBs Internal programmable voltage reference Settling time 1µ s typical 12-bit microprocessor compatible interface Power down mode 10nA DESC

Applications

* Battery powered test instruments Digital offset and gain adjustment Battery operated/remote industrial controls Machine and motion control devices Wireless telephone and communication systems Speech synthesis Arbitrary w

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WM2639 12-Bit Parallel Input Voltage Output DAC with Internal Reference Wolfson Microelectronics plc

Wolfson Microelectronics plc WM2639-like datasheet