RS-232 interface with 4/4 driver/receiver count and 120 kbps data rate
The MAX213EAI+T is an RS-232 transceiver from Analog Devices (formerly Maxim Integrated) that handles full-duplex serial communication with four drivers and four receivers in a single 28-SSOP package. It operates from a 4.5V to 5.5V supply and supports a data rate of 120 kbps, making it a straightforward choice for legacy RS-232 ports on industrial controllers, point-of-sale terminals, and telecom line cards that still run on a 5V rail.
Sourcing and lifecycle — active production, no LTB risk
The MAX213EAI+T carries an Active lifecycle status and is ROHS3 compliant, so there is no last-time-buy clock ticking and no RoHS exemption expiry to chase.
Supply rail and temperature grade — 5V only, industrial range
This transceiver operates from a 4.5V to 5.5V supply. The -40°C to 85°C range covers most industrial environments.
Package and footprint — 28-SSOP
The 28-SSOP package has a 0.209-inch body width and 5.30 mm height. The surface-mount package suits automated assembly.