Datasheet Summary
Shanghai Chipanalog Microelectronics Co., Ltd.
Version 1.00
CA-IF4888HS Bus-Polarity Correcting RS-485 Transceiver
1 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
Function
- 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
- mon Mode Voltage Range: ±15V
- Fault Protection Range: ±30V
- Low Power Current: 960µA (max.) @ Receive Mode
- Standby Current: < 5µA
- Narrow-Body SOIC8 Package
2...