MAX3160E MAXIM [Maxim Integrated Products], MAX3160E Datasheet - Page 24

• Manufacturer Part Number: MAX3160E
• Description: +5kV ESD-Protected, +3.0V to +5.5V, 10nA, RS-232/RS-485/RS-422 Multiprotocol Transceivers
• Manufacturer: MAXIM [Maxim Integrated Products]

±15kV ESD-Protected, +3.0V to +5.5V, 10nA,
RS-232/RS-485/RS-422 Multiprotocol Transceivers
24
Table 14. Cable Connections Commonly Used for EIA/TIA-232 and
V.24 Asynchronous Interfaces
EIA/TIA-232
STANDARD
______________________________________________________________________________________
DCD
DTR
DSR
CTS
RTS
RD
SG
TD
RI
CONNECTOR
PIN
MAX3100
1
2
3
4
5
6
7
8
9
UART
µP
SPI
EQUIVALENT
MAX3160E
MAX3161E
MAX3162E
RTS
CTS
TX
RX
T1OUT
T2OUT
R2IN
GND
R1IN
—
—
—
—
13
12
11
10
MAX3160E
RS-485/RS-232
SHDN
13
14
—
—
—
—
5
4
6
20
10
19
9
DI/T1IN
RO/R2OUT
DE485/T2IN
R1OUT
4
GND
+3.3V
V
CC
2
PIN NUMBER
12
MAX3161E
FAST
MAX3161E
17
18
—
—
—
—
5
4
8
13
RS-485/
HDPLX
RS-232
14
11
Typical Application Circuit
SHDN
MAX3162E
T1OUT
T2OUT
R1IN
R2IN
Y(A)
Z(B)
19
20
—
—
—
—
5
4
8
MULTIPROTOCOL BUS MULTIPLEXER
5
17
8
18
7
6
Data carrier detect
Received data
Transmitted data
Data terminal ready
Signal ground
Data set ready
Req uest to send ( = D TE ready)
Clear to send (= DCE ready)
Ring indicator
RS-485
RS-232
(AS SEEN BY DTE)
FUNCTION
DB9
RJ45
1