ZHCSPL9A January 2024 – August 2024 THVD2419 , THVD2429
PRODUCTION DATA
- 1
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 Device Comparison Table
- 5 Pin Configuration and Functions
- 6 Specifications
- 7 Parameter Measurement Information
- 8 Detailed Description
- 9 Application and Implementation
- 10Device and Documentation Support
- 11Revision History
- 12Mechanical, Packaging, and Orderable Information
封裝選項(xiàng)
機(jī)械數(shù)據(jù) (封裝 | 引腳)
散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)
- DRC|10
訂購信息
9.2.2 Detailed Design Procedure
RS-485 transceivers operate in noisy industrial environments typically require surge protection at the bus pins. Figure 9-3 compares the surge protection implementation with a regular RS-485 transceiver (a), against that with a surge-integrated RS-485 transceiver (b), such as the THVD24x9 family. The internal TVS protection of the THVD24x9 achieves up to ±3kV IEC 61000-4-5 surge protection (SOIC package) without any additional external components, reducing system level bill of materials.
Figure 9-3 Implementation of System-Level Surge Protection Using THVD24x9