MAX3221CUE⒂
1レA Supply Current, True +3V to +5.5V RS 232 Tr..
MAX3221DB
3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RE..
MAX3221E
【15kV ESD-Protected, 1レA, 3.0V to 5.5V, 250kbps..
MAX3221EAE
1レA Supply Current, True +3V to +5.5V RS 232 Tr..
MAX3221ECAE
【15kV ESD-Protected, 1レA, 3.0V to 5.5V, 250kbps..