TDA8035HN Description
The TDA8035 is the cost efficient successor of the well established integrated contact smart card reader IC TDA8024. It offers a high level of security for the card performing current limitation, short circuit detection, ESD protection as well as supply supervision. Operating in 3 V supply domain, the current consumption during the standby mode of the contact reader is very low and is therefore the ideal ponent for...
TDA8035HN Key Features
- Thermal and short-circuit protections on all card contacts
- Automatic activation and deactivation sequences initiated by software or by hardware in the event of a short-circuit, ca
- 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 br
- SW patible 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 low power consumption in Deep Shutdown mode
- Three protected half-duplex bidirectional buffered I/O lines (C4, C7 and C8 )
- External clock input up to 26 MHz