Datasheet Summary
Shanghai Chipanalog Microelectronics Co., Ltd.
Version 1.01
CA-IF43232E 3V to 5.5V Two-Channel RS-232 Transceiver With ±15kV ESD Protection
1 Key Features
- Meets or Exceeds the Requirements of the TIA/ EIA-232-F and ITU V.28 Standards
- Bus Pins (RINx and DOUTx) ESD Protection
- ±15kV HBM ESD
- ±8kV IEC 61000-4-2 Contact Discharge
- ±15kV IEC 61000-4-2 Air-gap Discharge
- Operates With 3-V to 5.5-V VCC Supply
- Two Drivers and Two Receivers
- Maximum Data Rate: 250kbps
- Low Supply Current: 1mA (typical)
- Two Charge Pumps With External Capacitors: 4 ×
0.1μF (VCC = 3.3V)
- Accepts 5-V Logic Input With 3.3-V Supply
- Extended Industrial Temperature Range:
- 40°C to
125°C
2...