| Part Number | ET4555 |
| Manufacturer | Etek Microelectronics |
| Title | Level shifter analog circuit designed to translate the voltages between a SIM Card and an external microcontroller or MPU |
| Description | The ET4555 is a level shifter analog circuit designed to translate the voltages between a SIM Card and an external microcontroller or MPU. A built... |
| 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 ... |
| Datasheet |
 ET4555 Datasheet
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