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Part Number
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ET4555 |
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Manufacturer
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Etek Microelectronics |
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Description
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Level shifter analog circuit designed to translate the voltages between a SIM Card and an external microcontroller or MPU |
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Published
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Jan 26, 2015 |
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Datasheet
|
 ET4555 PDF File
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Features
Supports 1.8V or 3.0V Operating SIM Card The LDO is able to Supply More than 50mA under 1.8V & 3.0V Built−in Pullup Resistor for I/O Pin in Both Directions All Pins are Fully ESD Protected According to ISO−7816 Specifications – ESD Protection on SIM ...
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