CA-IF4888HS Description
The CA-IF4888HS is a low-power RS-485 transceiver with automatic bus-polarity correction. Upon hot plug-in, the device detects and corrects the bus polarity within the first 114ms (tFS-max) of bus idling. This device can extend the mon mode voltage range to ±15V, and the fault protection range to ±30V.
CA-IF4888HS Key Features
- Meets Requirements of TIA/EIA-485A Standard
- Bus-Polarity Correction Within 114ms (tFS-max)
- Data Rate: 300bps to 500kbps
- Supply Voltage: 3V to 5.5V
- Current-limiting Driver and Thermal Shutdown
- Bus I/O ESD Protection
- ±30kV HBM
- ±8kV IEC 61000-4-2 Contact Discharge
- 1/8 Unit Load (Up to 256 Nodes on a Bus)
- Operating Temperature Range: -40°C to 125°C