The ADG5233 and ADG5234 are monolithic industrial CMOS analog switches with three/four independent selectable single-pole, double-throw (SPDT) switches, respectively.
All channels use a make-before-follow switch to prevent transient short circuits when switching channels. The ADG5233 (LFCSP and TSSOP packages) is availableENInput to enable or disable the device. When disabled, all channels are shut down.
The ultra-low capacitance and charge injection characteristics of these switches make them an ideal solution for data acquisition and sample-and-hold applications that require low glitches and fast settling times. The high switching speed and high signal bandwidth make these devices suitable for video signal switching applications.
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- Automatic test equipment
-Data acquisition
- Instrumentation
- Avionics
- Audio and video switches
- Communication system
Product Focus
1. Channel isolation prevents latch-up.
The dielectric channel separates the P-channel from the N-channel transistor, ensuring that latch-up does not occur even under severe overvoltage conditions.
2. Ultra-low capacitance, charge injection is -0.6 pC.
Dual-supply operation.
For bipolar analog signal applications,ADG5233/ADG5234Dual supplies up to ±22 V can be operated.
3. Single power supply.
For unipolar analog applications, the ADG5233/ADG5234 can operate 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 V requiredL Logical power supply.