WM2638 Dual 12-Bit Serial Input Voltage Output DAC with Internal reference

Wolfson Microelectronics plc

Description

WM2638 Dual 12-Bit Serial Input Voltage Output DAC with Internal reference Production Data, Rev 1.0, July 1999 .
The WM2638 is a dual 12-bit voltage output, resistor string, digitalto-analogue converter.

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Datasheet Specifications

Part number: WM2638
Manufacturer: Wolfson Microelectronics plc
File Size: 360.04 KB
Datasheet: WM2638_WolfsonMicroelectronicsplc.pdf
Description: Dual 12-Bit Serial Input Voltage Output DAC with Internal reference

Features

* Two 12-bit voltage output DACs Single 2.7V to 5.5V supply operation DNL ± 0.4 LSBs, INL ± 2 LSBs Low power consumption
* 12mW typical in fast mode
* 6mW typical in slow mode TMS320, (Q)SPI™ , and Microwire™ compatible serial interface Programma

Applications

* Commercial temperature (0° to 70°C) and Industrial temperature (-40° to 85°C) variants are supported.
* APPLICATIONS
* Battery powered test instruments Digital offset and gain adjustment Batt

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WM2638 Dual 12-Bit Serial Input Voltage Output DAC with Internal reference Wolfson Microelectronics plc

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