ET4555 Level shifter analog circuit designed to translate the voltages between a SIM Card and an external microcontroller or MPU

Etek Microelectronics

Description

General .
The ET4555 is a level shifter analog circuit designed to translate the voltages between a SIM Card and an external microcontroller or MPU.

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Datasheet Specifications

Part number: ET4555
Manufacturer: Etek Microelectronics
File Size: 162.70 KB
Datasheet: ET4555-EtekMicroelectronics.pdf
Description: Level shifter analog circuit designed to translate the voltages between a SIM Card and an external microcontroller or MPU

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 Pins in Excess of 7 kV (Hu

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ET4555 Level shifter analog circuit designed translate the voltages between SIM Card and external microcontroller MPU Etek Microelectronics

Etek Microelectronics ET4555-like datasheet