DatasheetsPDF.com

TDA8002

NXP
Part Number TDA8002
Manufacturer NXP
Description IC card interface
Published Apr 16, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET TDA8002 IC card interface Product specification Supersedes data of 1997 Mar 13 File unde...
Datasheet PDF File TDA8002 PDF File

TDA8002
TDA8002

Overview
INTEGRATED CIRCUITS DATA SHEET TDA8002 IC card interface Product specification Supersedes data of 1997 Mar 13 File under Integrated Circuits, IC02 1997 Nov 04 Philips Semiconductors Product specification IC card interface FEATURES • Single supply voltage interface (3.
3 or 5 V environment) • Low-power sleep mode • Three specific protected half-duplex bidirectional buffered I/O lines • VCC regulation (5 V ±5%, ICC <65 mA at VDD = 5 V, with controlled rise and fall times • Thermal and short-circuit protections with current limitations • Automatic ISO 7816 activation and deactivation sequences • Enhanced ESD protections on card side (>6 kV) • Clock generation for the card up to 12 MHz with synchronous frequency changes • Clock generation up to 20 MHz (auxiliary clock) • Synchronous and asynchronous cards (memory and smart cards) • ISO 7816, GSM11.
11 compatibility and EMV (Europay, Mastercard, Visa) compliant • Step-up converter for VCC generation QUICK REFERENCE DATA SYMBOL Supply VDDA IDD analog supply voltage supply current sleep mode idle mode; fCLK = 2.
5 MHz; fCLKOUT = 10 MHz; VDD = 5 V active mode; fCLK = 2.
5 MHz; fCLKOUT = 10 MHz; VDD = 5 V active mode; fCLK = 2.
5 MHz; fCLKOUT = 10 MHz; VDD = 3 V Card supply VCC(O) ICC(O) General fCLK Tde Ptot card clock frequency deactivation cycle time continuous total power dissipation TDA8002AT; TDA8002BT TDA8002G Tamb operating ambient temperature Tamb = −25 to +85 °C Tamb = −25 to +85 °C − − −25 − − − 0 60 − 80 output voltage output current DC load <65 mA VCC short-circuited to GND 4.
75 − − − 3.
0 − − − − 5 − − − − PARAMETER CONDITIONS MIN.
TYP.
TDA8002 • Supply supervisor for spikes elimination and emergency deactivation.
APPLICATIONS • IC card readers for: – GSM applications – banking – electronic payment – identification – Pay TV – road tolling.
GENERAL DESCRIPTION The TDA8002 is a complete low-power, analog interface for asynchronous and synchronous cards.
It can be placed between the card and the microcontroller.
It ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)