SN65HVD82
- Bus I/O Protection
- ±16-kV HBM Protection
- ±12-kV IEC61000-4-2 Contact Discharge
- +4-kV IEC61000-4-4 Fast Transient Burst
- Industrial Temperature Range –40°C to 85°C
- Large Receiver Hysteresis (60 mV Typical) for Noise Rejection
- Low-Power
Consumption
- <1-µA Standby Current
- <1-mA Quiescent Current
- Signaling Rate Optimized for 250 kbps
- Create a Custom Design Using the SN65HVD82 With the WEBENCH® Power Designer
This device has robust drivers and receivers for demanding industrial applications. The bus pins are robust to ESD events, with high levels of protection to Human-Body Model, Air-Gap Discharge, and Contact Discharge specifications.
The device combines a differential driver and a differential receiver, which operate from a single 5-V power supply. The driver differential outputs and the receiver differential inputs are connected internally to form a bus port suitable for half-duplex (two-wire bus) communication. The device features a wide common-mode voltage range making the device suitable for multi-point applications over long cable runs. The device is characterized from –40°C to 85°C.
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技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | SN65HVD82 Robust RS-485 Transceiver datasheet (Rev. B) | PDF | HTML | 2017/11/1 | ||
| 技術文章 | How to calculate the power dissipation of high-speed RS-485 transceivers | PDF | HTML | 2018/6/14 | |||
| 技術文章 | Get Connected: The basics of protecting RS-485 against ESD | PDF | HTML | 2015/10/23 | |||
| 類比設計期刊 | Correcting cross-wire faults in modern e-metering networks | 2013/10/28 | ||||
| 類比設計期刊 | 2Q 2013 Issue Analog Applications Journal | 2013/4/16 | ||||
| 類比設計期刊 | RS-485 failsafe biasing: Old versus new transceivers | 2013/4/16 |
設計與開發
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOIC (D) | 8 | Ultra Librarian |
訂購與品質
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