FEATURES AND BENEFITS
2.1 Protection of the contact smart card Thermal and short-circuit protections 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 approximately 120 mA Automatic activation and deactivation sequences initiated by software or by hardware in the event of a short-circuit, card take-off, overheating, falling VREG VDD(INTF),VDDP Enhanced card-side ElectroStatic Discharge (ESD) protection of (> 8 kV) Supply supervisor for killing spikes during power on and off: threshold internally fixed externally by a resistor bridge 2.2 Easy integration into your contact reader SW compatible to TDA8024 and TDA8034 5 V, 3 V, 1.8 V smart card supply DC/DC converter for Vcc generation separately powered from 2.7 V to 5.5 V supply (VDDP and GNDP) Very...
NXP Semiconductors
