Linear Technology LTC1756
Smart Card Interface
| Part No. | LTC1756 |
|---|---|
| Datasheet | LTC1756 Download |
| Manufacturer |  Linear Technology |
| Description | Smart Card Interface |
| Buy | Stock & Price |
FEATURES
s Fully ISO 7816-3 and EMV Compliant (Including Auxiliary I/O Pins) s Buck-Boost Charge Pump Generates 3V or 5V s 2.7V to 6.0V Input Voltage Range (LTC1755) s Very Low Operating Current: 60µA s > 10kV ESD on All Smart Card Pins s Dynamic Pull-Ups Deliver Fast Signal Rise Times s Soft-Start Limits Inrush Current at Turn On s 3V ↔ 5V Signal Level Translators s Shutdown Current: < 1µA s Short-Circuit and Overtemperature Protected s Alarm Output Indicates Fault Condition s Multiple Devices May Be Paralleled for MulticardAPPLICATIONS
(LTC1755) s Available in 16- and 24-Pin SSOP Packages U APPLICATIO S s Handheld Payment Terminals s Pay Telephones s ATMs s Key Chain Readers s Smart Card Readers LTC1755/LTC1756 Smart Card Interface DESCRIPTIO The LTC®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. An i...
