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数量 | 价钱 (含税) |
---|---|
5+ | CNY18.460 (CNY20.8598) |
10+ | CNY13.300 (CNY15.029) |
100+ | CNY12.550 (CNY14.1815) |
500+ | CNY10.990 (CNY12.4187) |
1000+ | CNY8.450 (CNY9.5485) |
5000+ | CNY8.140 (CNY9.1982) |
10000+ | CNY7.850 (CNY8.8705) |
产品信息
产品概述
The SN65HVD485EDG4 is a half-duplex Transceiver designed for RS-485 data bus networks. Powered by a 5V supply, it is fully compliant with the TIA/EIA-485A standard. This device is suitable for data transmission up to 10Mbps over long twisted-pair cables and is designed to operate with very low supply current, typically less than 2mA, exclusive of the load. When the device is in the in-active shutdown mode, the supply current drops below 1mA. The wide common-mode range and high ESD protection levels of this device make it suitable for demanding applications such as: electrical inverters, status/command signals across telecom racks, cabled chassis interconnects and industrial automation networks where noise tolerance is essential. Power-on reset circuits keep the outputs in a high-impedance state until the supply voltage has stabilized. A thermal-shutdown function protects the device from damage due to system-fault conditions.
- Bus-open-failsafe receiver
- Glitch-free power-up and power-down bus inputs and outputs
- Meets or exceeds the requirements of the TIA/EIA-485A standard
- Industry-standard SN75176 footprint
- Bus-pin ESD protection up to 15kV
- 1/2 Unit-load (up to 64 nodes on the bus)
- Green product and no Sb/Br
警告
该设备内置静电防护措施有限, 存放时引线应短接在一起, 或将设备放置在导电泡沫中, 以防止静电对MOS门造成损坏.
技术规格
RS485接收器
半双工
64
开放式
-
1
SOIC
±15 kV (HBM)
-
法律与环境
进行最后一道重要生产流程所在的地区原产地:United States
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书