MAX202ECSE+T

Maxim Integrated  |  7

www.maximintegrated.com

MAX202E–MAX213E,
MAX232E/MAX241E

±15kV ESD-Protected, 

5V RS-232 Transceivers 

MAX208E

Pin Descriptions (continued)

MAX206E

MAX207E

V+

NAME

FUNCTION

+2V

CC

Generated by the Charge Pump

T_OUT

RS-232 Driver Outputs

11

R_IN

RS-232 Receiver Inputs

R_OUT

TTL/CMOS Receiver Outputs. All receivers are inactive in shutdown.

PIN

1, 2, 3, 24

4, 16, 23

T_IN

TTL/CMOS Driver Inputs. Internal pullups to V

CC

.

GND

Ground

V

CC

+4.5V to +5.5V Supply Voltage

C1+, C1-

Terminals for Positive Charge-Pump Capacitor

5, 17, 22

6, 7, 18, 19

8

9

10, 12

EN

Receiver Enable—Active Low

20

C2+, C2-

Terminals for Negative Charge-Pump Capacitor

V-

-2V

CC

Generated by the Charge Pump

13, 14

15

SHDN

Shutdown Control—Active High

21

V+

NAME

FUNCTION

+2V

CC

Generated by the Charge Pump

T_OUT

RS-232 Driver Outputs

11

R_IN

RS-232 Receiver Inputs

R_OUT

TTL/CMOS Receiver Outputs. All receivers are inactive in shutdown.

PIN

1, 2, 3, 20, 24

4, 16, 23

T_IN

TTL/CMOS Driver Inputs. Internal pullups to V

CC

.

GND

Ground

C2+, C2-

V

CC

+4.75V to +5.25V Supply Voltage

Terminals for Negative Charge-Pump Capacitor

C1+, C1-

Terminals for Positive Charge-Pump Capacitor

5, 17, 22

6, 7, 18, 19, 21

8

V-

-2V

CC

Generated by the Charge Pump

13, 14

15

9

10, 12

V+

NAME

FUNCTION

+2V

CC

Generated by the Charge Pump

T_OUT

RS-232 Driver Outputs

11

R_IN

RS-232 Receiver Inputs

R_OUT

TTL/CMOS Receiver Outputs. All receivers are inactive in shutdown.

PIN

1, 2, 20, 24

3, 7, 16, 23

T_IN

TTL/CMOS Driver Inputs. Internal pullups to V

CC

.

GND

Ground

C2+, C2-

V

CC

+4.5V to +5.5V Supply Voltage

Terminals for Negative Charge-Pump Capacitor

C1+, C1-

Terminals for Positive Charge-Pump Capacitor

4, 6, 17, 22

5, 18, 19, 21

8

V-

-2V

CC

Generated by the Charge Pump

13, 14

15

9

10, 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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