ICL3232EIV-20Z-T 데이터 시트보기 (PDF) - Intersil

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ICL3232EIV-20Z-T

+-15kV ESD Protected, +3V to +5.5V, 1uA, 250kbps, RS-232 Transmitters/Receivers

Intersil 

ICL3221E, ICL3222E, ICL3223E, ICL3232E, ICL3241E, ICL3243E

Typical Operating Circuits (Continued)

ICL3241E

ICL3243E

+3.3V

+

0.1µF

C1

0.1µF

C2

0.1µF

28

+

C1+

24 C1-

1

+

C2+

2 C2-

14

T1IN

13

T2IN

12

T3IN

21

R1OUTB

20

R2OUTB

26

VCC

V+

27 + C3

0.1µF

V- 3

T1

9

C4

+0.1µF

T2

T1OUT

10

RS-232

T3

T2OUT LEVELS

11

T3OUT

+3.3V

+

0.1µF

26

C1

0.1µF

28

+

C1+ VCC

24

V+

C1-

C2

0.1µF

1

+

C2+

2

V-

C2-

14

T1

T1IN

13

T2

T2IN

12

T3

T3IN

20

R2OUTB

TTL/CMOS

LOGIC

LEVELS

19

R1OUT

18

R2OUT

17

4

R1

5kΩ

R1IN

5

R2

5kΩ

R2IN

6

19

R1OUT

TTL/CMOS

LOGIC

R1

5kΩ

LEVELS

18

R2OUT

R2

5kΩ

R3OUT

16

R3

5kΩ

R3IN

RS-232

LEVELS

7

17

R3OUT

R3

5kΩ

R4OUT

15

R4

5kΩ

R4IN

8

16

R4OUT

R4

5kΩ

R5OUT

23 EN

R5

VCC

22

SHDN GND

5kΩ

R5IN

15

R5OUT

23

R5

5kΩ

FORCEON

25

VCC

22

FORCEOFF

TO POWER

CONTROL

LOGIC

21

INVALID

GND

25

27 + C3

0.1µF

3

C4

+0.1µF

9

T1OUT

10

T2OUT

11

RS-232

LEVELS

T3OUT

4

R1IN

5

R2IN

6

R3IN

RS-232

LEVELS

7

R4IN

8

R5IN

5

FN4910.21

February 22, 2010

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