EL817 |
ARTSCHIP |
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EL817.pdf |
The EL817 series contains a infrared emitting diode optically coupled to a phototransistor. It is packaged in a 4-pin DIP package and available in wide-lead spacing and SMD option. |
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TDA8007 |
ARTSCHIP |
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TDA8007B.pdf |
The TDA8007B is a low cost card interface for dual smart card readers. Controlled through a parallel bus, it takes care of all ISO 7816, EMV and GSM11-11 requirements.It may be interfaced to the P0/P2 ports of a 80C51 family microcontroller, and be addre |
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TDA8024 |
ARTSCHIP |
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TDA8024.pdf |
The TDA8024 is a complete low cost-efficient analog interface for asynchronous 3 or 5V smart cards. It can be placed between the card and the microcontroller to perform all supply, protection and control functions. Very few external components are requir |
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MC34118DW |
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MC34118.pdf |
VOICE SWITCHED SPEAKERPHONE CIRCUIT |
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MC34118P |
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MC34118.pdf |
VOICE SWITCHED SPEAKERPHONE CIRCUIT |
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DS34C87T |
ARTSCHIP |
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DS34C87T.pdf |
The DS34C87T is a quad differential line driver designed for digital data transmission over balanced lines. The DS34C87T meets all the requirements of EIA standard RS-422 while retaining the low power characteristics of CMOS. This enables the constructio |
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