MAX3232EEAE+ vs MAX3221EAE+

This in-depth comparison of the MAX3232EEAE+ and MAX3221EAE+ 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

Part A

MAX3232EEAE+

Analog Devices Inc./Maxim Integrated

Lifecycle
Active
Stock
6265 PCS
Package
SSOP-16
Series
Interface - Drivers, Receivers, Transceivers
+BOM RFQ
Part B

MAX3221EAE+

Analog Devices Inc./Maxim Integrated

Lifecycle
Active
Stock
5534 PCS
Package
SSOP-16
Series
Interface - Drivers, Receivers, Transceivers
+BOM RFQ

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

RFQ Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification MAX3232EEAE+ MAX3221EAE+
Part Status Active Active
Type Driver Driver
Protocol RS422, RS485 RS422, RS485
Number of Drivers/Receivers 2/0 2/0
Voltage - Supply 4.75V ~ 5.25V 4.75V ~ 5.25V
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C
Mounting Type Surface Mount Surface Mount
Duplex Half Half
Receiver Hysteresis 50 mV 50 mV
Data Rate 250kbps 250kbps
Series Automotive, AEC-Q100 Automotive, AEC-Q100
Compare RFQ