CA-IF43232E
Overview
The CA-IF43232E device consists of two line drivers, two line receivers, and a dual charge-pump circuit, which meets the requirements of the TIA/EIA-232-F and ITU V.28 standards and provides the electrical interface between an asynchronous communication controller and the serial-port connector. These devices have internal charge pumps with external capacitors could operate with 3-V to 5.5-V VCC supply.
- 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 ×
- 1μF (VCC = 3.3V)
- Accepts 5-V Logic Input With 3.3-V Supply
- Extended Industrial Temperature Range: -40°C to 125°C
