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APPLICATION INFORMATION

11

10

8

1

2

3

4

7

ROUT2

DIN2

9

RIN1

16

13

12

15

14

DIN1

5

6

+

-

C3

†

V

CC

C2+

C1

C2

C1+

GND

C1-

ROUT1

C2-

+

-

C

BYPASS

=0.1 F

m

V+

+

-

+

-

RIN2

C4

+

-

V

CC

C1

C2,C3,C4

3.3V

0.3V

±

5V

0.5V

±

3Vto5.5V

0.1 F

m

0.047 F

m

0.1 F

m

0.1 F

m

0.33 F

m

0.47 F

m

V

vsCAPACITORVALUES

CC

DOUT1

DOUT2

†

C3canbeconnectedtoV

orGND.

CC

NOTES: A.Resistorvaluesshownarenominal.

V-

5kW

5kW

B.Nonpolarizedceramiccapacitorsareacceptable.Ifpolarizedtantalumorelectrolyticcapacitorsareused,theyshouldbe

connectedasshown.

TRS3232

3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER

WITH

±15-kV ESD PROTECTION

SLLS812 – JULY 2007

Figure 4. Typical Operating Circuit and Capacitor Values

7

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