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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.
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模拟开关
示例:74VHC4066
模拟开关可以在任一方向上传导正弦波信号等模拟信号。它在打开时传递信号,在关闭时阻断信号。
模拟开关由一对n沟道和p沟道MOSFET并联组成,以降低导通电阻,提高I/O线性特性。
模拟开关的数据表显示了典型的正弦波失真、最大频率响应、馈通衰减、串扰和其它模拟开关特性。以下是模拟开关的逻辑符号、真值表、时序图和逻辑示意图。