CS48520A Overview
Description
The CS485xxA family of devices are low-power half-duplex transceivers for RS-485/RS-422 communications in harsh environments. All devices feature ±20kV electro-static discharge (ESD) protection for the bus pins (A and B), eliminating the need for additional system level protection components.
Key Features
- High-Performance and Compliant with RS-485 EIA/ TIA-485 Standard
- Low EMI 500kbps Data Rate (CS48505Ax) and up to 20Mbps (CS48520Ax) High-Speed Data Rate
- 1/8 Unit Load Enables up to 256 Nodes on the Same Bus
- Integrated Protection for Robust Communication
- 7V to +12V Common-Mode Voltage Range
- ±20kV Human Body Model ESD Protection and ±6kV Contact Discharge IEC 61000-4-2 ESD Protection on A/B pins
- Short-Circuit Protection
- Thermal Shutdown
- True Fail-Safe Guarantees Known Receiver Output State
- Glitch-free during Power on/Power off
