TDA8034AT - Smart Card Interface

Product Overview

NXP

TDA8034AT Smart Card Interface by NXP - Datasheet Preview — Datasheet preview – TDA8034AT

Datasheet Details

Part number	TDA8034AT
Manufacturer	NXP
File Size	233.37 KB
Description	Smart Card Interface
Datasheet	TDA8034AT Datasheet
Additional preview pages of the TDA8034AT datasheet.

Product details

Description

The TDA8034T/TDA8034AT is a cost-effective analog interface for asynchronous and synchronous smart cards operating at 5 V or 3 V.

Using few external components, the TDA8034T/TDA8034AT provides all supply, protection and control functions between a smart card and the microcontroller.

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.
current spikes of 40 nA/s (VCC = 5 V and 3 V) or 15 nA/s (VCC =1.8 V) up to 20 MHz, with controlled rise and fall times and filtered overload detection of approximately 120 mA.
Thermal and.

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Published: Mar 8, 2010 |