四刀双掷 3.3V 低阻模拟开关芯片

CH440、CH445 是QPDT低阻宽带双向模拟开关芯片，包含4路单刀双掷二选一开关。可用于视频或者USB信号二选一切换。。CH442是2DPDT低阻宽带双向模拟开关芯片，包含2路单刀双掷二选一开关。可用于视频或者USB信号二选一切换。。CH443 是SPDT低阻宽带双向模拟开关芯片，包含1路单刀双掷二选一开关。可用于视频等信号二选一切换，或用于与/或/非等简单逻辑门电路。CH444是 DPQT低阻宽带双向模拟开关芯片，包含2路单刀四掷四选一开关。可以用于视频或者USB信号四选一切换。CH448是DPOT低阻宽带双向模拟开关芯片，包含2路单刀八掷八选一开关。可以用于视频或者USB信号八选一切 • 低导通电阻，Ron典型值约为5Ω\n• 高带宽，支持视频信号，支持低速、全速和高速USB信号\n• 切换快速，Ton、Toff典型值小于5nS\n• ESD支持2KV HBM\n• CH440/CH442/CH444/CH445/CH448提供全局使能引脚，多通道模拟开关统一使能、统一切换\n• CH448支持差分信号，并且为两个信号通道提供独立的全局使能引脚\n• CH448控制信号独立于电源电压，支持5V、3.3V、2.5V控制信号\n• 宽电源电压范围，低静态功耗。5V开关芯片支持额定5V电源电压，低至2.5V电源可用；3.3V开关芯片支持额定3.3V电源电压，低至1.8V电源可用;

WCH

沁恒微电子

HVAC CLAMP METER

文件：6.2618 Mbytes 页数：2 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

Red LED, Gallium Arsenide Phosphide Flat Window Hermetic Coaxial Package

[CLAIREX] Description The CLE445W contains an advanced, high output, GaAsP red emitting LED mounted in a miniature hermetic package. It is intended for applications requiring uniform output pattern over a relatively large area and where the application requires close mounting of emitters. Contac

文件：100.51 Kbytes 页数：1 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

Red LED, Gallium Arsenide Phosphide Flat Window Hermetic Coaxial Package

Description The CLE445W contains an advanced, high output, GaAsP red emitting LED mounted in a miniature hermetic package. It is intended for applications requiring uniform output pattern over a relatively large area and where the application requires close mounting of emitters. Contact Clairex f

文件：104.36 Kbytes 页数：1 Pages

Clairex