SL4224E Overview
Additionally, they provide ±15kV ESD protection (IEC61000-4-2 Air Gap and Human Body Model) on transmitter outputs and receiver inputs (RS-232 pins). Targeted applications are PDAs, Palmtops, and hand-held products where the low operational, and even lower standby, power consumption is critical. Efficient on-chip charge pumps, coupled with manual and automatic power-down functions, reduce the standby supply current...
SL4224E Key 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 patible 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