NCN4555 Datasheet PDF – Level Shifter

Part Number : NCN4555

Function : 1.8V / 3V SIM Card Power Supply and Level Shifter

Package : QFN 16 Pin Type

Manufacturers : ON Semiconductor

Pinouts :

NCN4555 datasheet

 

Description :

The NCN4555 is a level shifter analog circuit designed to translate the voltages between a SIM Card and an external microcontroller or MPU.

A built−in LDO−type DC−DC converter makes the NCN4555 useable to drive 1.8 V and 3.0 V SIM card.

 

Features

1. Supports 1.8 V or 3.0 V Operating SIM Card

2. The LDO is able to Supply More than 50 mA under 1.8 V and 3.0 V

3. Built−in Pullup Resistor for I/O Pin in Both Directions

4. Supports up to More than 5 MHz Clock

Applications :

1. Identification Module

2. Smart Card Readers

3. Wireless PC Cards

NCN4555 Datasheet PDF Download


NCN4555 pdf

Other data sheets within the file : NCN4555MNG, NCN4555MNR2G