MAX3161CAG+ Maxim Integrated Products, MAX3161CAG+ Datasheet - Page 8

IC TXRX RS232/485/422 24SSOP

MAX3161CAG+

Manufacturer Part Number
MAX3161CAG+
Description
IC TXRX RS232/485/422 24SSOP
Manufacturer
Maxim Integrated Products
Type
Transceiverr
Datasheet

Specifications of MAX3161CAG+

Number Of Drivers/receivers
2/2
Protocol
RS232, RS422, RS485
Voltage - Supply
3 V ~ 5.5 V
Mounting Type
Surface Mount
Package / Case
24-SSOP
Package
24SSOP
Data Transmission Topology
Point-to-Point|Multidrop|Multipoint
Interface Standards
EIA/TIA-232|EIA/TIA-485|RS-232|RS-422|RS-485
Data Rate
10 Mbps
Function
Line Transceiver
Number Of Transceivers
2
Number Of Transmitters
1@RS-422|1@RS-485|2@RS-232
Transmitter Signal Type
Single-Ended|Differential
Transmitter Communication Type
RS-232|RS-422|RS-485
Driving Mode
3-State
Typical Single Supply Voltage
3.3|5 V
Propagation Delay Time Ns
0.15 us
Operating Supply Voltage
3 V to 5.5 V
Supply Current
2.5 mA
Operating Temperature Range
0 C to + 70 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
+3.0V to+5.5V, 1µA, RS-232/RS-485/422
Multiprotocol Transceivers
8
_______________________________________________________________________________________
MAX3160
10
11
12
1
2
3
4
5
6
7
8
9
MAX3161
PIN
10
11
12
13
14
1
2
3
4
5
6
7
9
8
MAX3162
13
10
14
11
12
1
2
3
4
5
6
7
9
8
RS485/RS232
Z(B)/T1OUT
Y(A)/T2OUT
RO/R2OUT
T1OUT
R1OUT
T2OUT
R2OUT
HDPLX
NAME
RE485
SHDN
FAST
GND
C1+
Z(B)
Y(A)
V
C1-
RO
CC
Z
Y
Positive Terminal of the Positive Flying Capacitor
Positive Supply Voltage
Negative Terminal of the Positive Flying Capacitor
Ground
RS-232 Driver Output
Inverting RS-485/422 Driver Output in Full-Duplex Mode
(and Inverting RS-485/422 Receiver Input in Half-Duplex
Mode)/RS-232 Driver Output
Inverting RS-485/422 Driver Output
Inverting RS-485/422 Driver Output in Full-Duplex Mode
(and Inverting RS-485/422 Receiver Input in Half-Duplex
Mode)
Noninverting RS-485/422 Driver Output in Full-Duplex
Mode (and Noninverting RS-485/422 Receiver Input in
Half-Duplex Mode)/RS-232 Driver Output
Noninverting RS-485/422 Driver Output
Noninverting RS-485/422 Driver Output in Full-Duplex
Mode (and Noninverting RS-485/422 Receiver Input in
Half-Duplex Mode)
RS-232 Receiver Output
RS-232 Driver Output
RS-485/422 Receiver Output/RS-232 Receiver Output
Active-Low Shutdown-Control Input. Drive low to shut
down transmitters and charge pump.
RS-232 Driver Output
Select slew rate limiting for both RS-232 and RS-
485/422. Slew rate limits with a logic-level low.
RS-485/422 Receiver Output
Software-Programmable Pin Functionality. Operates as
RS-485/422 with a logic-level high; operates as RS-232
with a logic-level low.
RS-485/422 Receiver Enable. Logic-level low enables
RS-485/422 receivers.
Software-Programmable Pin Functionality. Operates in
full-duplex mode when low; operates in half-duplex
mode when high.
FUNCTION
Pin Description

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