MAX3490CSA vs MAX3491EESD+

This in-depth comparison of the MAX3490CSA and MAX3491EESD+ provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

ISO9001 Quality Control ISO45001 ISO14001 100% Genuine
Part A

MAX3490CSA

Analog Devices Inc./Maxim Integrated

Lifecycle
Active
Stock
7907 PCS
Series
Interface - Drivers, Receivers, Transceivers
+BOM RFQ
Part B

MAX3491EESD+

Analog Devices Inc./Maxim Integrated

Lifecycle
Active
Stock
4911 PCS
Package
SOIC-14
Series
Interface - Drivers, Receivers, Transceivers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification MAX3490CSA MAX3491EESD+
Part Status Obsolete Active
Type Transceiver Driver
Protocol RS422, RS485 RS422, RS485
Number of Drivers / Receivers 1/1 -
Duplex Full Half
Receiver Hysteresis 50 mV 50 mV
Data Rate 10Mbps 250kbps
Voltage - Supply 3V ~ 3.6V 4.75V ~ 5.25V
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C
Mounting Type Surface Mount Surface Mount
Base Product Number MAX3490 -
Number of Drivers/Receivers - 2/0
Series - Automotive, AEC-Q100
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