Intersil SL4224E
RS-232 Transmitters/Receivers
FEATURES
● Available in Near Chip Scale QFN (5mmx5mm) Package, which is 40% Smaller than a 20 Ld TSSOP● ESD Protection for RS-232 I/O Pins to ±15kV (IEC61000)
● Meets EIA/TIA-232 and V.28/V.24 Specifications at 3V
● RS-232 Compatible with VCC = 2.7V
● On-Chip Voltage Converters Require Only Four External 0.1µF Capacitors
● Manual and Automatic Power-down
FEATURES
(Except ISL3232E)● Receiver Hysteresis For Improved Noise Immunity
● Guaranteed Minimum Data Rate . . . . . . . . . . . . . 250kbps
● Wide Power Supply Range . . . . . . Single +2.7V to +5.5V
● Low Supply Current in Power-down State . . . . . . . .150nA
● Pb-Free Available (RoHS Compliant)
APPLICATIONS
● Any Space Constrained System Requiring RS-232 Ports - Battery Powered, and Portable Equipment - Hand-Held Products (GPS Receivers, Bar Code Scanners, etc.) - PDAs and Palmtops, Data Cables - Cellular/Mobile Phones, Digital Cameras Related Literature● Technical Brief TB363 “Guidelines for Handling and Processing Moisture Sen...