The ADM2587EBRWZ is a fully integrated signal and power isolated Data Transceiver with ±15kV ESD protection and are suitable for high speed communication on multipoint transmission lines. It includes an integrated isolated DC-to-DC power supply, which eliminates the need for an external DC-to-DC isolation block. It is designed for balanced transmission lines and comply with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E). The devices integrate Analogue Devices, Inc., iCoupler? technology to combine a 3-channel isolator, a three-state differential line driver, a differential input receiver and Analogue Devices isoPower? DC-to-DC converter into a single package. The devices are powered by a single 5 or 3.3V supply, realizing a fully integrated signal and power isolated RS-485 solution. The driver has an active high enable. An active low receiver enable is also provided that causes the receiver output to enter high impedance state when disabled.
- Isolated RS-485/RS-422 Transceiver, Configurable as Half or Full Duplex
- isoPower? Integrated Isolated DC/DC Converter
- ±15kV ESD Protection on RS-485 Input/Output Pins
- Complies with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E)
- 500kbps Data Rate
- Connect up to 256 Nodes on One Bus
- Open- and short-circuit, Fail-safe Receiver Inputs
- >25kV/μs High Common-mode Transient Immunity
- Thermal Shutdown Protection
信号处理, 工业, 通信与网络, HVAC, 发光二极管照明, 消费电子产品
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