ADM483EARZ-REEL - 

制造商：

ANALOG DEVICES ANALOG DEVICES

制造商产品编号：

ADM483EARZ-REEL

仓库库存编号：

2377089RL

技术数据表：

(EN)

The ADM483EARZ-REEL is a Low Power RS-485 Data Transceiver with ±15kV ESD protection suitable for half-duplex communication on multipoint bus transmission lines. The ADM483E is designed for balanced data transmission and complies with TIA/EIA Standards RS-485 and RS-422, which allow up to 32 transceivers on a bus. It has a low current shutdown mode in which it consumes only 0.1μA. Because only one driver is enabled at any time, the output of a disabled or power-down driver is three-stated to avoid overloading the bus. Drivers are short-circuit current-limited and are protected against excessive power dissipation by thermal shutdown circuitry that places their outputs into a high impedance state. The receiver input has a fail-safe feature that guarantees a logic high output if the input is open circuit.

• ±15kV ESD protection
• 250kbps Data rate
• Reduced slew rate for low EM interference
• -7 to +12V Bus common-mode range
• Up to 32 nodes on the bus
• Receiver has open-circuit, fail-safe design
• Short-circuit protection
• 36μA Supply current
• 0.1μA Shutdown current