Datasheet4U Logo Datasheet4U.com

BD8919F Datasheet IC Care Interface

Manufacturer: ROHM

📥 Download Datasheet

Overview

www.DataSheet4U.com IC Card Interface ICs IC Card Interface ICs with Built-in Low Noise LDO Regulator BD8918F,BD8918FV,BD8919F,BD8919FV No.09056EDT01 ●Overview This is an interface IC for a 5V smart card.

It works as a bidirectional signal buffer between a smart card and a controller.

Also, it supplies 5V power to a smart card.

Key Features

  • 1) 1 half duplex bidirectional buffers 2) Protection against short-circuit for all the card contact pins 3) 5V power source for the card (VCC) 4) Over-current protection for card power source 5) Built-in thermal shutdown circuit 6) Built-in supply voltage detector 7) Automatic activation/deactivation sequence function for card contact pin Activation sequence: driven by a signal from controller (.

More Datasheets from ROHM

Part Number Description
BD8919FV IC Care Interface
BD8918F IC Care Interface
BD8918FV IC Care Interface
BD8924G Silicon monolithic
BD8960NV Low Noise High Efficiency Step-down Switching Regulator
BD8961NV 2.0A 1ch Synchronous Buck Converter
BD8962MUV 3A 1ch Synchronous Buck Converter
BD89630EFJ 2A 1ch Synchronous Buck Converter integrated FET
BD8963EFJ 3A 1ch Synchronous Buck Converter
BD8964FVM 1.2A 1ch Synchronous Buck Converter