NCN4557 datasheet(2/12 Pages) ONSEMI

Il numero della parte	NCN4557

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

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NCN4557

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Figure 1. Typical Interface Application

VDD

1.8 V to 5.5 V

VBAT

2.7 V to 5.5 V

0.1

mF

0.1

mF

3

VCC

P4

P3

P2

P1

P0

GND

12

2

13

11

9

10

8

ENABLE

SEL0

SEL1

RST

CLK

I/O

VBAT

CRD_VCCA

CRD_RSTA

CRD_CLKA

CRD_I/OA

GND

CRD_I/OB

CRD_CLKB

CRD_RSTB

CRD_VCCB

1.8 V/3 V SIM/Smart Card

4

6

5

7

17

14

16

15

1

mF

1

mF

1

2

3

4

5

6

7

8

VCC

RST

CLK

C4

GND

Vpp

I/O

C8

CARD A

C4

CLK

RST

VCC

C8

I/O

Vpp

GND

CARD B

4

3

2

1

8

7

6

5

1.8 V/3 V SIM/Smart Card

Figure 2. QFN−16 Pinout (Top View)

SEL0

SEL1

CLK

RST

12

11

10

9

8

7

6

5

CRD_VCCB

VDD

VBAT

CRD_VCCA

16

15

14

13

1

2

3

4

NCN4557

17

GND

Exposed Pad (EP)

Codice articolo simile - NCN4557

Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
ON Semiconductor	NCN4555	102Kb / 12P	1.8V / 3V SIM Card Power Supply and Level Shifter March, 2006 ??Rev. 1
	NCN4555	475Kb / 4P	Smartcard Interface ICs Rev.1, Oct-2006
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	NCN45557	475Kb / 4P	Smartcard Interface ICs Rev.1, Oct-2006
	NCN4555MN	102Kb / 12P	1.8V / 3V SIM Card Power Supply and Level Shifter March, 2006 ??Rev. 1

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Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
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NCN4557 Scheda tecnica(PDF) 2 Page - ON Semiconductor

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