MAX202CPWR 参数 Datasheet PDF下载

MAX202

5 V DUAL RS 232 LINE DRIVER/RECEIVER

WITH

±15

kV ESD PROTECTION

SLLS576D − JULY 2003 − REVISED JANUARY 2004

APPLICATION INFORMATION

1

VCC 16

+ CBYPASS

− = 0.1

µF

2

V+

GND

15

C1+

C1 +

C3† +

0.1

µF,

−

0.1

µF,

6.3 V

−

16 V

3

C1−

14

DOUT1

13

RIN1

4

C2 +

0.1

µF,

16 V −

C2+

5 kΩ

5 C2−

12

ROUT1

DIN1

C4 −

0.1

µF,

16 V +

DOUT2

6

V−

11

7

10

DIN2

RIN2

8

5 kΩ

9

ROUT2

† C3 can be connected to VCC or GND.

NOTES: A. Resistor values shown are nominal.

B. Nonpolarized ceramic capacitors are acceptable. If polarized tantalum or electrolytic capacitors are used, they should be

connected as shown.

Figure 4. Typical Operating Circuit and Capacitor Values

POST OFFICE BOX 655303

•

DALLAS, TEXAS 75265

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