Full duplex transceiver IC for RS-422 and RS-485 interfaces, featuring one driver and one receiver. Operates with a 5V supply voltage (4.75V to 5.25V) and supports a data rate of 2.5Mbps. This through-hole component is housed in a PDIP package with a maximum power dissipation of 800mW and an output current of 250mA. It functions across an operating temperature range of -40°C to 70°C and is RoHS compliant.
PackagePDIP
Current300uA
MountingThrough Hole
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Technical Specifications
Maxim MAX491ECPD+ technical specifications.
General
Package/Case
PDIP
Data Rate
2.5Mbps
Height
4.572mm
Interface
RS-422, RS-485
Lead Free
Lead Free
Length
19.43mm
Logic Function
Transceiver, Receiver
Max Operating Temperature
70°C
Min Operating Temperature
-40°C
Max Power Dissipation
800mW
Max Supply Voltage
5.25V
Min Supply Voltage
4.75V
Mount
Through Hole
Number of Drivers
1
Number of Receivers
1
Number of Transceivers
1
Number of Transmitters
1
Operating Supply Voltage
5V
Output Current
250mA
Output Voltage
12.5V
Package Quantity
25
Packaging
Rail/Tube
Reach SVHC Compliant
Unknown
Receiver Hysteresis
70mV
RoHS Compliant
Yes
Simplex/Duplex
Full Duplex
Supply Current
300uA
Width
7.87mm
Compliance
RoHS
Compliant
Datasheet
Maxim MAX491ECPD+ Datasheet
Download the complete datasheet for Maxim MAX491ECPD+ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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