LTC4555EUD#TR Linear Technology, LTC4555EUD#TR Datasheet
LTC4555EUD#TR
Specifications of LTC4555EUD#TR
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LTC4555EUD#TR Summary of contents
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... Battery life is maximized by 20μA operating current and <1μA shutdown current. Board area is minimized by the 3mm × 3mm leadless QFN package. L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Typical SIM Interface ...
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... ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL LTC4555EUD#PBF LTC4555EUD#TRPBF Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. Consult LTC Marketing for information on non-standard lead based fi nish parts. For more information on lead free part marking, go to: For more information on tape and reel specifi ...
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ELECTRICAL CHARACTERISTICS temperature range, otherwise specifi cations are at T PARAMETER High Level Input Current ( Low Level Input Current ( High Level Output Voltage ( Low Level Output Voltage ( DATA ...
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LTC4555 TYPICAL PERFORMANCE CHARACTERISTICS V Short-Circuit Current CC 170 150 130 110 –40 20 –20 0 TEMPERATURE (°C) PIN FUNCTIONS SHDN (Pin 1): Controller Driven Shutdown Pin. This pin should be high (DV ) for normal operation ...
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BLOCK DIAGRAM PROCESSOR V CC SHUTDOWN PIN V SIM VOLTAGE SELECT RESET FROM PROCESSOR CLOCK FROM PROCESSOR DATA TO/ FROM SIM CELL PHONE PROCESSOR INTERFACE V BAT ( BAT 0.1μF SHDN 1 ...
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LTC4555 APPLICATIONS INFORMATION The LTC4555 provides both regulated power and internal level translators to allow low voltage controllers to interface with 1. SIMs or smart cards. The part meets all ETSI, IMT-2000 and ISO7816 requirements for SIM and ...
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... ON THE TOP AND BOTTOM OF PACKAGE Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa- tion that the interconnection of its circuits as described herein will not infringe on existing patent rights. UD Package 16-Lead Plastic QFN (3mm × ...
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... SIM Power Supply for 3V/5V SIM Cards LTC3250-1.5 250mA,1.5MHz, High Effi ciency Step-Down Charge Pump LTC3251 500mA,1MHz to 16MHz, Spread Spectrum, Step-Down Charge Pump ThinSOT is a trademark of Linear Technology Corporation. Linear Technology Corporation 8 1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408) 432-1900 FAX: (408) 434-0507 ● ...