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在现实世界中的实时接口开关和继电器

资料介绍
使用时连接负载。作为电源开关使用时,通过一个开关高电流降低其质量。机械开关和继电器表现在操作过程中的开关反弹。 MAX6816/MAX6817/MAX6818提供开关去抖和±15kV ESD保护。
Maxim > App Notes > SWITCHES AND MULTIPLEXERS

Keywords: switch debouncers, 15kV, ESD, switch protection, debouncing, Jul 24, 2001

APPLICATION NOTE 764
Interfacing Switches and Relays to the Real World in Real Time

Abstract: This note discusses the effects on switches when used to connect loads. High currents through a
switch degrade its quality when used as a power switch. Both mechanical switches and relays exhibit switch
bounce during operation. The MAX6816/MAX6817/MAX6818 provide switch debouncing and ±15kV ESD
protection.


Designing the external interface to an industrial or automotive application can be challenging for an uninitiated
systems engineer. The bouncing of switch and relay contacts can produce arcs that threaten system reliability.
Electro……
标签:Maximswitchdebouncers15kVESDswitchprotectiondebouncing
在现实世界中的实时接口开关和继电器
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