Click to expand full text
®
SP3222EH/3232EH 3.3V, 460 Kbps RS-232 Transceivers
FEATURES ■ Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply ■ Interoperable with RS-232 down to +2.7V power source ■ 1µA Low-Power Shutdown with Receivers Active (SP3222EH) ■ Enhanced ESD Specifications: +15kV Human Body Model +15kV IEC1000-4-2 Air Discharge +8kV IEC1000-4-2 Contact Discharge ■ 460Kbps Minimum Transmission Rate ■ Ideal for Handheld, Battery Operated Applications
C1+ 1 V+ 2 C1C2+ C2VT2OUT R2IN 3 4 5 6 7 8
16 VCC 15 GND 14 T1OUT SP3232EH 13 R1IN 12 R1OUT 11 T1IN 10 9 T2IN R2OUT
Now Available in Lead Free Packaging
DESCRIPTION The SP3222EH and the 3232EH are 2 driver/2 receiver RS-232 transceiver solutions intended for portable or hand-held applications such as notebook or palmtop computers.