TDA8034AT Datasheet Smart Card Interface

Manufacturer: NXP Semiconductors

TDA8034AT smart card interface by NXP Semiconductors - Datasheet Preview

Datasheet Details

Part number	TDA8034AT
Manufacturer	NXP Semiconductors
File Size	233.37 KB
Description	Smart Card Interface
Download	TDA8034AT Download (PDF)

General 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.

Overview

TDA8034T; TDA8034AT Smart card interface Rev.

3.1 — 13 December 2012 Product data sheet 1.

Key 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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