Download - Electronique - Rs232 to Rs422

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MAX3491E

13,14

GN

D

6,7

D

B 11

4 DE

2 RO

Z 10

3 RER A 12

5 DIY 9

VCC

3.0V to 3.6V

+9V

Max Foo [email protected] 001

RS232 to RS422 Converter

A

1 1Saturday, July 20, 2002

Title

Size Document Number Rev

Date: Sheet of

0

00

0

0

0

0

00

C81uF

U1

MAX232A

1345

1615

26

129

1110

138

147

C1+C1-C2+C2-

VCC

GN

DV+V-

R1OUTR2OUT

T1INT2IN

R1INR2IN

T1OUTT2OUT

C10.1uF

U2

L7805/TO3

1 2VIN VOUT

J1

4 HEADER

1234

C71uF

C6

0.1uF

C3

0.1uF

C20.1uF

C40.1uF

C5

0.1uF

R1120

R2909

P1

CONNECTOR DB9

594837261