Full duplex RS-485/RS-422 transceiver IC, featuring a 2.5Mbps data rate and operating across a wide temperature range of -40°C to 85°C. This through-hole component supports one driver and one receiver, with a maximum supply voltage of 5.25V and a maximum power dissipation of 800mW. Packaged in a 14-pin PDIP, it offers 70mV receiver hysteresis and an output voltage of 12.5V.
PackagePDIP
Current500uA
MountingThrough Hole
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Technical Specifications
Maxim MAX491EEPD+ technical specifications.
General
Package/Case
PDIP
Data Rate
2.5Mbps
Height
4.45mm
Interface
RS-422, RS-485
Lead Free
Lead Free
Length
19.43mm
Logic Function
Transceiver, Receiver
Max Operating Temperature
85°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
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
500uA
Width
7.87mm
Compliance
RoHS
Compliant
Datasheet
Maxim MAX491EEPD+ Datasheet
Download the complete datasheet for Maxim MAX491EEPD+ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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