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NCN4555 Datasheet SIM Card Power Supply and Level Shifter

Manufacturer: onsemi

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Datasheet Details

Part number NCN4555
Manufacturer onsemi
File Size 204.67 KB
Description SIM Card Power Supply and Level Shifter
Datasheet download datasheet NCN4555 Datasheet

Overview

NCN4555 1.8V / 3V SIM Card Power Supply and Level Shifter 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.

The device fulfills the ISO7816−3 smart card interface standard as well as GSM 11.11 and related (11.12 and 11.18) and 3G mobile requirements (IMT−2000/3G UICC standard).

Key Features

  • Supports 1.8 V or 3.0 V Operating SIM Card.
  • The LDO is able to Supply More than 50 mA under 1.8 V and 3.0 V.
  • 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 (Human Body Model).
  • Supports up to More than 5 MHz Clock.
  • Low.
  • Profile 3x3 QFN.
  • 16 Package.
  • These are Pb.
  • Fr.

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