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 2.5Mbps data rate. Packaged in a 14-pin SOIC surface-mount case, this RoHS compliant component offers a propagation delay of 60ns and a maximum power dissipation of 667mW. Ideal for applications requiring robust serial communication.
PackageSOIC
MountingSurface Mount
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Technical Specifications
Maxim MAX491EESD+ technical specifications.
General
Package/Case
SOIC
Data Rate
2.5Mbps
Height
1.5mm
Interface
RS-422, RS-485
Lead Free
Lead Free
Length
8.75mm
Logic Function
Transceiver, Receiver
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
667mW
Max Supply Voltage
5.25V
Min Supply Voltage
4.75V
Mount
Surface Mount
Number of Drivers
1
Number of Receivers
1
Number of Transceivers
1
Number of Transmitters
1
Operating Supply Current
300uA
Operating Supply Voltage
5V
Output Voltage
3V
Packaging
Rail/Tube
Propagation Delay
60ns
Reach SVHC Compliant
Unknown
Receiver Hysteresis
70mV
RoHS Compliant
Yes
Simplex/Duplex
Full Duplex
Weight
0.011923oz
Width
4mm
Compliance
RoHS
Compliant
Datasheet
Maxim MAX491EESD+ Datasheet
Download the complete datasheet for Maxim MAX491EESD+ to view detailed technical specifications.
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