Datasheet

+3.0V to+5.5V, 1µA, RS-232/RS-485/422
Multiprotocol Transceivers
20
19
18
17
16
15
14
13
1
2
3
4
RS-232
OUTPUTS
LOGIC
INPUTS
LOGIC
OUTPUTS
RS-232
INPUTS
C1
C3
C2
C4
SHDN
HDPLX
FAST RS485/RS232
5
6
7
8
129
V+
C2+
C2-
V-
C1-
GND
V
CC
V
CC
C1+
CHARGE
PUMP
T1
T2
R1
R2
C
BYPASS
RS-232 MODE
1110
20
19
18
17
16
15
14
13
1
2
3
4
RS-485
OUTPUTS
LOGIC
INPUTS
LOGIC
OUTPUT
RS-485
INPUTS
SHDN
FAST
RS485/RS232
5
6
7
8
V+
C2+
C2-
V-
C1-
GND
V
CC
V
CC
C1+
C1
C
BYPASS
C2
C3
C4
12
11
9
10
CHARGE
PUMP
Z
Y
B
DE
A
RS-485 MODE
D
HALF/FULL
DUPLEX
R
R0
Functional Diagrams
MAX3160
10
Maxim Integrated
MAX3160/MAX3161/MAX3162