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WM2638CD

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

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Wolfson Microelectronics plc

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DESCRIPTION

The WM2638 is a dual 12-bit voltage output, resistor string, digitalto-analogue converter. A software controlled power down mode is provided that reduces current consumption to 10nA.

FEATURES

? Two 12-bit voltage output DACs

? Single 2.7V to 5.5V supply operation

? DNL ¡À0.4 LSBs, INL ¡À2 LSBs

? Low power consumption

? 12mW typical in fast mode

? 6mW typical in slow mode

? TMS320, (Q)SPI?, and Microwire? compatible serial interface

? Programmable settling time 1ms or 3.5ms typical

? Power down mode 10nA

APPLICATIONS

? Battery powered test instruments

? Digital offset and gain adjustment

? Battery operated/remote industrial controls

? Machine and motion control devices

? Cellular telephones

? Wireless telephones and communication systems

? Speech synthesis

? Arbitrary waveform generation

WM2638CD²úÆ·ÊôÐÔ

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

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WM2638CD ²úÆ·Ïà¹ØÐͺÅ

  • MI-22Z-MW
  • MI-254-IW
  • MI-25O-MW
  • MI-J7Y-MY
  • MI-MC64-MV
  • MI-MC6V-IU
  • MI-MC6X-IU
  • PSD833F2-20UIT
  • PSD834F4V-15UIT
  • PSD913F2-20UIT
  • PSD954F4V-15UIT
  • VI-21PCY
  • VI-26PCY
  • VI-J11CZ
  • VI-J1PCZ
  • VI-J41CZ
  • VI-JN1CZ
  • VI-LUB-ES
  • VI-LUW-CS
  • WM2630IDT
  • WM2632
  • WM2632CDT
  • WM2636ID
  • WM2637
  • WM2637ID
  • WM2639
  • WM5620LCD
  • WM8144-12
  • WM8148
  • XWM8146CDW/V

WolfsonÏà¹Øµç·ͼ

  • WOLFSPEED
  • WORLDSEMI
  • WPI
  • WTE
  • WUMC
  • WURTH
  • WXDH
  • XENO
  • XFMRS
  • Xicor
  • Xilinx
  • XINDEYI

Wolfson Microelectronics plc

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