TDA8024 Просмотр технического описания (PDF) - Philips Electronics

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TDA8024

IC card interface

Philips Electronics 

Philips Semiconductors

IC card interface

Product specification

TDA8024

CONTENTS

9

1

FEATURES

10

2

APPLICATIONS

11

3

GENERAL DESCRIPTION

12

4

ORDERING INFORMATION

13

5

QUICK REFERENCE DATA

14

6

BLOCK DIAGRAM

15

7

PINNING

15.1

8

8.1

8.2

8.2.1

8.2.2

8.2.3

8.3

8.4

8.5

8.6

8.7

8.8

8.9

8.10

FUNCTIONAL DESCRIPTION

15.2

Power supply

15.3

Voltage supervisor

15.4

Without external divider on pin PORADJ

15.5

(or with TDA8024AT)

With an external divider on pin PORADJ (not 16

for the TDA8024AT)

Application examples

17

Clock circuitry

18

I/O transceivers

Inactive mode

Activation sequence

Active mode

Deactivation sequence

VCC generator

Fault detection

LIMITING VALUES

HANDLING

THERMAL CHARACTERISTICS

CHARACTERISTICS

APPLICATION INFORMATION

PACKAGE OUTLINES

SOLDERING

Introduction to soldering surface mount

packages

Reflow soldering

Wave soldering

Manual soldering

Suitability of surface mount IC packages for

wave and reflow soldering methods

DATA SHEET STATUS

DEFINITIONS

DISCLAIMERS

2004 July 12

2

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