Description
TDA8034T; TDA8034AT Smart card interface Rev.3.1 * 13 December 2012 Product data sheet 1.General .
The TDA8034T/TDA8034AT is a cost-effective analog interface for asynchronous and synchronous smart cards operating at 5 V or 3 V.
Features
* Integrated circuit smart card interface in an SO16 package
* 5 V or 3 V smart card supply
* One protected half-duplex bidirectional buffered I/O line (C7)
* VCC regulation:
* 5 V 5 % or 3 V 5 % using two low ESR multilayer ceramic capacitors: one of 220 nF and one of 470 nF
