Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circu

it patent licenses are

implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.

12

____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600

© 2004 Maxim Integrated Products

Printed USA

is a registered trademark of Maxim Integrated Products.

___________________Chip Information

TRANSISTOR COUNT: 1129

Typical Operating Circuit

Ordering Information (continued)

MAX3233E

MAX3235E

R2OUT

1

R1OUT

6

FORCEON

INVALID

FORCEOFF

2

10

5

R2IN

20

GND

18

RS-232

OUTPUTS

TTL/CMOS

INPUTS

T2IN

3

T1IN

4

C2-

16

C2+

15

C1-

14

C1+

13

R1IN

8

T2OUT

19

T1OUT

7

V-

17

V+

11, 12

0.1

µF

9

RS-232

INPUTS

TTL/CMOS

OUTPUTS

5k

Ω

5k

Ω

AUTOSHUTDOWN

PLUS

PART

TEMP RANGE

PIN-PACKAGE

MAX3235ECWP

MAX3235ECPP

0°C to +70°C

0°C to +70°C

20 SO

20 Plastic DIP

MAX3235EEWP

-40°C to +85°C

20 SO

MAX3235EEPP

-40°C to +85°C

20 Plastic DIP

±15kV ESD-Protected, 1µA, 250kbps, 3.3V/5V, Dual

RS-232 Transceivers with Internal Capacitors

Package Information

For the latest package outline information, go to

www.maxim-ic.com/packages.