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Îļþ´óС | 360.03Kbytes |
Ò³ÃæÊýÁ¿ | 11Ò³ |
¹¦ÄÜÃèÊö | Dual 12-Bit Serial Input Voltage Output DAC with Internal reference |
Êý¾ÝÊÖ²á | |
Éú²ú³§ÉÌ | Wolfson Microelectronics plc |
¼ò³Æ | Wolfson¡¾Å·Ê¤Î¢µç×Ó¡¿ |
ÖÐÎÄÃû³Æ | ¹ÙÍø |
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WM2638CDÊý¾ÝÊÖ²á¹æ¸ñÊéPDFÏêÇé
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
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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
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