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TDA8001 Datasheet

Smart card interface

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INTEGRATED CIRCUITS
DATA SHEET
TDA8001
Smart card interface
Product specification
Supersedes data of 1995 Feb 01
File under Integrated Circuits, IC02
1996 Dec 12


NXP Semiconductors Electronic Components Datasheet

TDA8001 Datasheet

Smart card interface

No Preview Available !

Philips Semiconductors
Smart card interface
Product specification
TDA8001
FEATURES
Protected I/O line
VCC regulation (5 V ±5%, 100 mA max. with controlled
rise and fall times)
VPP generation (12.5, 15 or 21 V ±2.5%, 50 mA max.,
with controlled rise and fall times) (only at TDA8001 and
TDA8001T)
Clock generation (up to 10 MHz), with synchronous
frequency doubling
Overload, thermal and card extraction protections
Current limitation in case of short-circuit
Idle mode and special circuitry for spikes killing during
powering on and off
Two voltage supervisors (digital and analog supplies)
Automatic activation and deactivation sequences
through an independent internal clock
Enhanced ESD protections on card side (4 kV min.)
Easy chaining for multiple card readers
ISO 7816 compatibility.
APPLICATIONS
Pay TV (multistandards conditional access system,
videoguard, newscript)
Multi-application smart card readers (banking, vending
machine, electronic payment identification).
GENERAL DESCRIPTION
The TDA8001 is a complete, low-cost analog interface
which can be positioned between an asynchronous smart
card (ISO 7816) and a microcontroller. It is directly
compatible with the new Datacom chip verifier.
The complete supply, protection and control functions are
realized with only a few external components, making this
product very attractive for consumer applications
(see Chapter “Application information”).
ORDERING INFORMATION
TYPE
NUMBER
TDA8001;
TDA8001A
TDA8001T;
TDA8001AT
NAME
DIP28
PACKAGE
DESCRIPTION
plastic dual in-line package; 28 leads (600 mil)
SO28 plastic small outline package; 28 leads; body width 7.5 mm
VERSION
SOT117-1
SOT136-1
1996 Dec 12
2


Part Number TDA8001
Description Smart card interface
Maker NXP
PDF Download

TDA8001 Datasheet PDF





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