ADG5233和ADG5234均为单芯片工业CMOS模拟开关，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. ADG5233 (LFCSP and TSSOP packages) provide EN inputs to enable or disable the device. When disabled, all channels are turned off.
The ultra-low capacitance and charge injection characteristics of these switches make them an ideal solution for data acquisition and sample holding applications that require low burrs and fast settling times. The fast switching speed and high signal bandwidth make these devices suitable for video signal switching applications.
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- Automated testing equipment
-Data acquisition
- Instrumentation
- Avionics
- Audio and video switches
- Communication systems
Product Focus
1. Channel isolation prevents latching.
The dielectric channel separates the P-channel from the N-channel transistor to ensure that there is no latching even under severe overvoltage conditions.
2. Ultra-low capacitance with charge injection of -0.6 pC.
Dual power supply.
For bipolar analog signal applications, the ADG5233/ADG5234 can be powered from dual supplies up to ±22 V.
3. Single power supply.
For unipolar analog signal applications, the ADG5233/ADG5234 can be powered from a single supply up to 40 V.
4.3 V logic compatible with digital inputs.
VINH = 2.0 V， VINL = 0.8 V。
5. No VL logic power supply required.