ST4485EB

3.3 V供电电压、15 kV ESD保护、至高20 Mbps RS-485/RS-422收发器，温度范围[-40℃, 105℃]; • ESD protection \n •± 15 kV human body model \n •± 8 kV IEC 1000-4-2 contact discharge \n• Operate from a single 3.3 V supply - no charge pump required \n• Interoperable with 5 V logic \n• 1 μA low current shutdown mode max. \n• Guaranteed 20 Mbps data rate \n• -7 to 12 V common mode input voltage range• Half duplex versions available \n• Industry standard 75176 pinout \n• Current limiting and thermal shutdown for driver overload protection \n• Guaranteed high receiver output state for floating inputs with no signal present \n• Allow up to 64 transceivers on the bus \n• Wide operating temperature range: -40 to +105 °C;

The ST4485EB device is a ± 15 kV ESD protected, 3.3 V low power transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in half duplex configuration.\n\n The ST4485EB transmits and receives at a guaranteed data rate of at least 20 Mbps.\n\n All transmitter outputs and receiver inputs are protected to ± 15 kV using “Human Body Model”.\n\n The driver is short-circuit current limited and is protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high-impedance state.\n\n

ST4485EB

Guaranteed 20 Mbps data rate

ST4485EBDR

Guaranteed 20 Mbps data rate

ST4485EBDR

Package：8-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 驱动器，接收器，收发器 描述：IC TRANSCEIVER HALF 1/1 8SO

ST485BDR

ST(意法半导体)

ST(意法半导体)