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DS8023 Smart Card Interface

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Description

Rev 0; 8/08 www.DataSheet4U.com Smart Card Interface General .
The DS8023 smart card interface IC is a low-cost, lowpower, analog front-end for a smart card reader designed for all ISO 7816, EMV. , and GSM11-11.

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Features

* Analog Interface and Level Shifting for IC Card Communication
* ±8kV (min) ESD (IEC) Protection on Card Interface Pins
* Ultra-Low Stop-Mode Current, Less Than 10nA (typ)
* Internal IC Card-Supply Voltage Generation 5.0V ±5%, 80mA (max) 3.0V ±8%, 65mA (max) 1.8V ±10

Applications

* The DS8023 supports 5V, 3V, and 1.8V smart cards, and provides an option for ultra-low stop-mode power consumption. The DS8023 is available in 28-pin TSSOP and SO packages, and can often be used as a replacement for the TDA8024 with little or no application changes. The DS8023 is designed to interf

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