MAX202ECSE+T

Maxim Integrated  |  15

www.maximintegrated.com

MAX202E–MAX213E,
MAX232E/MAX241E

±15kV ESD-Protected, 

5V RS-232 Transceivers 

Pin Configurations and Typical Operating Circuits (continued)

20

19

18

17

16

15

14

13

1

2

3

4

5

6

7

8

R2OUT

R2IN

T2OUT

V-

R1IN

R1OUT

T1IN

T2IN

C2-

C2+

V+ (C1-)

C1- (C1+)

C1+ (V+)

V

CC

GND

T1OUT

12

11

9

10

V- (C2+)

C2+ (C2-)

C2- (V-)

GND

DIP/SO

MAX203E

TOP VIEW

TTL/CMOS

INPUTS

TTL/CMOS

OUTPUTS

2

1

3

20

GND

GND

400k

Ω

5k

Ω

5k

Ω

T1IN

T2IN

R2OUT

R1OUT

V

CC

7

5

18

4

19

0.1

μF

RS-232 
OUTPUTS

RS-232
INPUTS

+5V

400k

Ω

+5V

+5V INPUT

T1OUT

R1IN

R2IN

T2OUT

T1

9

6

T2

R1

R2

V-

V-

C1-

C1+

8(13)

13(14)

12(10)

17

14(8)

DO NOT MAKE

CONNECTION TO

THESE PINS

INTERNAL -10V

POWER SUPPLY

INTERNAL +10V

POWER SUPPLY

V+

C2-

C2-

C2+

C2+

11

15

16

10 (11)

PIN NUMBERS IN () ARE FOR SO PACKAGE.

(12)

MAX202ECSE+T Information:
Part No.
MAX202ECSE+T

RFQ

Description
IC TXRX RS-232 W/CAP 16-SOIC
File Size
399670 bytes
Page Size
612 x 792 pts (letter)
All Pages
25
Manufacturer
Maxim Integrated
Homepage
http://www.maximintegrated.com/en.html
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