LTC4556 Datasheet - Linear Technology

Smart Card Interface

LTC4556 Features

* n Electrical Specifications Are ISO7816-3 and EMV Compatible n Control/Status Serial Port May be Daisy-Chained for Multicard Applications n Automatic Shutdown on Electrical Faults n Buck Boost Charge Pump Generates 5V, 3V or 1.8V Outputs (Smart Card Classes A, B and C) n Automatic Level Translation

LTC4556 General Description

The LTC®4556 provides all necessary power control, level translation and supervisory functions for a smart card or S.A.M. card interface. The part contains a low noise charge pump plus LDO for generating VCC power, as well as all necessary level shifting circuitry. The card voltage can be set to eit.

LTC4556 Datasheet (263.83 KB)

LTC4556 Datasheet Preview — Preview of LTC4556 PDF

Datasheet Details

Part number:

LTC4556

Manufacturer:

Linear Technology

File Size:

263.83 KB

Description:

Smart card interface.

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LTC4556 Smart Card Interface Linear Technology

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LTC4556 Features

LTC4556 General Description

Datasheet Details

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