Datasheet Linear Technology LTC1756EGN#PBF

LTC1755/LTC1756
Smart Card Interface U FEATURES
в–  в– 
в– 
в– 
в– 
в– 
в– 
в– 
в– 
в– 
в– 
в–  в–  DESCRIPTIO The LTCВ®1755/LTC1756 universal Smart Card interfaces
are fully compliant with ISO 7816-3 and EMV specifications. The parts provide the smallest and simplest interface circuits between a host microcontroller and general
purpose Smart Cards. Fully ISO 7816-3 and EMV Compliant
(Including Auxiliary I/O Pins)
Buck-Boost Charge Pump Generates 3V or 5V
2.7V to 6.0V Input Voltage Range (LTC1755)
Very Low Operating Current: 60ВµA
> 10kV ESD on All Smart Card Pins
Dynamic Pull-Ups Deliver Fast Signal Rise Times
Soft-Start Limits Inrush Current at Turn On
3V ↔ 5V Signal Level Translators …