73S8009C - Versatile Power Management and Smart Card Interface IC

Teridian Semiconductor

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Datasheet Details

Part number: 73S8009C
Manufacturer: Teridian Semiconductor
File Size: 619.73 KB
Datasheet: 73S8009C_TeridianSemiconductor.pdf
Description: Versatile Power Management and Smart Card Interface IC

73S8009C Product details

Description

The Teridian 73S8009C is a versatile power management and single smart card interface circuit that is ideally suited for smart card reader products that are battery and/or USB bus-powered..

Features

Smart card Interface:.
Complies with ISO-7816-3 and EMV 4.1 and derivative standards.
A DC-DC Converter provides 1.8 V/3 V/5 V to the card from a wide range of external power supply inputs.
Provides up to 65 mA to the card.
ISO-7816-3 Card emergency deactivation sequencer.
2 voltage supervisors detect voltage drops on the VCC (card) and VDD (digital) power supplies.
Card over-current detection 150 mA max.
2 card detection.

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