TDA8035 - NXP

TDA8035 High integrated and low power smart card interface

The TDA8035 is the cost efficient successor of the established integrated contact smart card reader IC TDA8024. It offers a high level of security for the card by performing current limitation, short-circuit detection, ESD protection as well as supply supervision. The current consumption during the standby mode of the contact reader is very low as it operate.

Features

2.1 Protection of the contact smart card
 Thermal and short-circuit protection on all card contacts
 VCC regulation:  5 V, 3 V, 1.8 V  5 % on 2 220 nF multilayer ceramic capacitors with low ESR  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. Filtered overload detection is appr.