LTC4557

PRODUCTION

Dual SIM/Smart Card Power Supply and Interface

Data Sheet Product Selection Table

Part Models: 2
1ku List Price: Starting From $2.02

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Part Details

Power Management and Signal Level Translators for Two SIM Cards or Smart Cards
Independent 1.8V/3V V_CC Control for Both Cards
Automatic Level Translation
ISO7816, ETSI and EMV Compatible
Dynamic Pull-Ups Deliver Fast Signal Rise Times*
Built-In Fault Protection Circuitry
Automatic Activation/Deactivation Sequencing Circuitry
Low Operating/Shutdown Current
>10kV ESD on SIM Card Pins
Compatible with EMV Fault Tolerance Requirements
Available in 16-Lead (3mm x 3mm) QFN Package

Part Models: 2
1ku List Price: Starting From $2.02

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
LTC4557EUD#PBF	16-Lead QFN (3mm x 3mm x 0.75mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC4557EUD#TRPBF	16-Lead QFN (3mm x 3mm x 0.75mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys