SIM/SAM/Smart Card Power Supply and Level Shifter, Dual

The NCN4557 is a dual interface analog circuit designed to translate the voltages between SIM Cards, SAM Cards or Smart Cards and a microcontroller (or similar control device). It integrates two LDOs for power conversion and three level shifters per channel allowing the management of two independent • Supports 1.8 V or 3.0 V Operating SIM/SAM/Smart Cards\n• Support Main Types of SIM cards\n• The LDOs are able to Supply more than 50 mA Under 1.8 V and 3.0 V\n• High load drive capabilities compatible with 3G standard\n• ESD Protection on Card Pins in Excess of 8.0 kV\n• Enhanced system safety\n• ;

1.8 V/3.0 V Dual SIM/SAM/Smart Card Power Supply and Level Shifter

文件：173.74 Kbytes Page：12 Pages

1.8 V/3.0 V Dual SIM/SAM/Smart Card Power Supply and Level Shifter

文件：173.74 Kbytes Page：12 Pages

封装/外壳：16-WFQFN 裸露焊盘 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC INTERFACE SPECIALIZED 16QFN 集成电路（IC） 专用

封装/外壳：16-WFQFN 裸露焊盘 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC INTERFACE SPECIALIZED 16QFN 集成电路（IC） 专用

1.8 V/3.0 V Dual SIM/SAM/Smart Card Power Supply and Level Shifter

文件：173.74 Kbytes Page：12 Pages

1-to-64 bit variable length shift register

DESCRIPTION The HEF4557B is a static clocked serial shift register whose length may be programmed to be any number of bits between 1 and 64. The number of bits selected is equal to the sum of the subscripts of the enabled length control inputs (L1, L2, L4, L8, L16 and L32) plus one. Serial data m

1-to-64 bit variable length shift register

DESCRIPTION The HEF4557B is a static clocked serial shift register whose length may be programmed to be any number of bits between 1 and 64. The number of bits selected is equal to the sum of the subscripts of the enabled length control inputs (L1, L2, L4, L8, L16 and L32) plus one. Serial data m

1-to-64 bit variable length shift register

DESCRIPTION The HEF4557B is a static clocked serial shift register whose length may be programmed to be any number of bits between 1 and 64. The number of bits selected is equal to the sum of the subscripts of the enabled length control inputs (L1, L2, L4, L8, L16 and L32) plus one. Serial data m

1-to-64 bit variable length shift register

DESCRIPTION The HEF4557B is a static clocked serial shift register whose length may be programmed to be any number of bits between 1 and 64. The number of bits selected is equal to the sum of the subscripts of the enabled length control inputs (L1, L2, L4, L8, L16 and L32) plus one. Serial data m

Multistandard decoder

文件：88.44 Kbytes Page：11 Pages