Product Summary

The MAX3221E/MAX3223E/MAX3243E are 3V-powered
EIA/TIA-232 and V.28/V.24 communications interfaces
with automatic shutdown/wakeup features, high datarate
capabilities, and enhanced electrostatic discharge
(ESD) protection. All transmitter outputs and receiver
inputs are protected to ±15kV using IEC 1000-4-2 Air-
Gap Discharge, to ±8kV using IEC 1000-4-2 Contact
Discharge, and to ±15kV using the Human Body Model.

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX3221ECAE+T
MAX3221ECAE+T

Maxim Integrated Products

RS-232 Interface IC 1uA 3-5.5V Tcvr w/AutoShutdown

Data Sheet

0-1560: $1.03
1560-2000: $1.03
MAX3221ECAE+TG071
MAX3221ECAE+TG071

Maxim Integrated Products

RS-232 Interface IC 15kV ESD-Protected 1 A 3.0V to 5.5V 250kbps RS-232 Transceivers with AutoShutdown

Data Sheet

Negotiable