CA-IF4820
Overview
The CA-IF48xx family of devices are low-power transceivers for RS-485/RS-422 communications in harsh environments. All devices have ±30V fault protection for overvoltage conditions on the bus lines that ensure robust protection Copyright © 2020, Chipanalog Incorporated Shanghai Chipanalog Microelectronics Co., Ltd. for the communication interface.
- High-Performance and Compliant with RS-485 EIA/ TIA-485 Standard
- Low EMI 500kbps Data Rate (CA-IF4805) and up to 50Mbps (CA-IF4850), 20Mbps (CA-IF4820) High-Speed Data Rates
- 1/8 Unit Load Enables up to 256 Nodes on the Same Bus
- Integrated Protection for Robust Communication
- ±30V Fault Protection Range on Driver Outputs/Receiver Inputs
- ±15V Common-Mode Voltage Range
- ±15kV Human Body Model ESD Protection for the Full-duplex Devices (CA-IF48xxFS/FM/FD)
- ±30kV Human Body Model ESD Protection for the Half-duplex Devices (CA-IF48xxHS/HM/HD)
- Short-Circuit Protection
- Thermal Shutdown
