General Description
The MAX221E is a +5V powered, single transmit/receive RS-232 and V.28 communications interface with automatic shutdown/wake-up features and high data rate capabilities.
FEATUREs
♦ Single RS-232 Transceiver in a Small 16-Pin TSSOP
♦ ESD Protection for RS-232 I/O Pins
±15kV—Human Body Model
±8kV—IEC 1000-4-2, Contact Discharge
±15kV—IEC 1000-4-2, Air-Gap Discharge
♦ Latchup Free
♦ 1µA Supply Current
♦ AutoShutdown Saves Power without Changes
to BIOS
♦ Guaranteed 250kbps Data Rate
APPLICATIONs
Maintenance/Diagnostic Ports
Industrial Systems
Telecommunications
Set-Top Boxes