ADG5433和ADG5434均为单芯片工业
CMOS analog switches，分别内置三个/四个独立可选的单刀双掷(SPDT)开关。
All channels are switched on and closed to prevent instantaneous short circuits when switching and closing channels. ADG5433 (LFCSP and TSSOP packages) provide EN inputs to enable or disable the device. When disabled, all channels are turned off.
These switches feature ultra-low on-resistance and on-resistance flatness, making them an ideal solution for data acquisition and gain switching applications where low-distortion performance is critical.
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Relay alternatives
Automated testing equipment
Data acquisition
instrumentation
Avionics
Audio and video switches
Communication system
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- 沟道隔离可防止闩锁。电介质沟道将P沟道与N沟道晶体管分开，保证即使在严重过压状况下，也不会发生闩锁现象。
- 低导通电阻 R
ON。
- 双电源供电。对于双极性模拟信号应用，
ADG5433/ADG5434可以采用最高±22 V的双电源供电。
- 单电源供电。对于单极性模拟信号应用，ADG5433/ADG5434可以采用最高40V的单电源供电。
- 3 V 逻辑兼容数字输入：V
INH = 2.0 V, V
INL = 0.8 V。
- 无需 V
L 逻辑电源。