ANALOG DEVICES ADM487EARZ Differential RS422/RS485 Driver, 4.5V-5.5V Supply, SOIC-8 (http://www.honeywellfema.com/adi.html)The ADM487EARZ is a low power Data Transceiver with ±15kV ESD protection suitable for half-duplex communication on multipoint bus transmission lines. It is designed for balanced data transmission.complies with Telecommunication Industry Association/Electronics Industries Association (TIA/EIA) standards RS-485.RS-422. The ADM485E allows up to 32 transceivers on a bus. Because only one driver is enabled at any time, the output of a disabled.power-down driver is 3-stated to avoid overloading the bus. The driver outputs are slew rate limited to reduce EMI.data errors caused by reflections from improperly terminated buses. Excessive power dissipation caused by bus contention.output shorting is prevented with a thermal shutdown circuit.
• ESD protection on RS-485 I/O pins
• Reduced slew rates for low EMI
• Thermal shutdown.short-circuit protection
• 器件类型:差分
• 芯片接口类型:RS422, RS485
• 驱动器数:1驱动器
• 电源电压小值:4.5V
• 电源电压值:5.5V
• 驱动器封装类型:SOIC
• 针脚数:8引脚
• 工作温度小值:-40°C
• 工作温度值:85°C
• 封装:每个
• 产品范围:-
• 汽车质量标准:-
• MSL:MSL 1 -无限制
• SVHC(高度关注物质):No SVHC (20-Jun-2016)