TDA8004AT Datasheet - NXP

TDA8004AT IC card interface

plastic small outline package; 28 leads; body width 7.5 mm APPLICATIONS * IC card readers for banking * Electronic payment * Identification * Pay TV. GENERAL DESCRIPTION TDA8004AT The TDA8004AT is a complete low cost analog interface for asynchronous 3 or 5 V smart .

TDA8004AT Features

* 3 or 5 V supply for the IC (GND and VDD)

* Step-up converter for VCC generation (separately powered with a 5 V ±10% supply, VDDP and PGND)

* 3 specific protected half duplex bidirectional buffered I/O lines (C4, C7 and C8)

* VCC regulation (5 or 3 V ±5% on 2 × 100 n

TDA8004AT Datasheet (110.04 KB)