73S8009R - Low Cost Versatile Smart Card Interface

Teridian Semiconductor

Datasheet Details

The 73S8009R is a very low-cost level shifter, single smart card (ICC) interface IC..

Card Interface:.
Complies with ISO-7816-3, EMV 4.0 and GSM 11-11 specifications.
An LDO voltage regulator provides 1.8V / 3V / 5V to the card from an external power supply input.
Provides at least 90 mA to the card.
ISO-7816-3 card emergency deactivation sequencer.
Protection includes 3 voltage supervisors that detect voltage drops on VCC (card), VDD (digital) and VPC (regulator) power supplies.
Over-current detection, 150 mA max.

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