RS-232 transceiver with a 5/3 driver-receiver split
The MAX3237EAI+T is a full-duplex RS-232 transceiver with five drivers and three receivers in a 28-SSOP package. Data rate is 250 kbps, supply range 3 V to 5.5 V.
Supply voltage is 3 V to 5.5 V, operating temperature -40°C to 85°C. Receiver hysteresis is 300 mV.
For a BOM freeze or a production ramp, this part does not introduce obsolescence risk.
