ADG5433BRUZ

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG5433BRUZ is a monolithic industrial CMOS analog switch featuring three independently selectable single-pole, double-throw (SPDT) channels. It operates with dual supplies from ±9 V to ±22 V or a single supply from 9 V to 40 V. The device exhibits a maximum on-resistance of 15 Ω and supports an analog signal range spanning the full supply rails. Key electrical parameters include a maximum transition time of 207 ns, an enable turn-on delay of 196 ns, and an enable turn-off delay of 106 ns. It draws a maximum supply current of 55 µA and functions within a temperature range of -40°C to +125°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Trench isolation technology provides immunity against latch-up under severe overvoltage conditions.
• Break-before-make switching action prevents momentary shorting during channel transitions.
• Active-low Enable input allows global disabling of all switches to minimize power consumption.
• Digital inputs are compatible with 3 V logic levels without requiring a separate VL logic supply.

Analog Switches, Multiplexers, Demultiplexers Applications

• Relay replacement in high-voltage signal routing
• Automatic test equipment signal paths
• Data acquisition systems requiring gain switching
• Instrumentation and avionics applications

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix 'BRUZ' corresponds to the TSSOP-16 package variant when sourcing components. Confirm that the revision level matches the required datasheet specifications for your design. Ensure compatibility with the intended voltage rails and thermal management requirements for the selected operating environment.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring high-voltage tolerance up to 48 V absolute maximum ratings. Consider the 15 Ω on-resistance and low charge injection characteristics for precision signal integrity. Verify that the 3 V logic interface meets the control system requirements without additional level shifting circuitry.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ADG5433/ADG5434 family of high-voltage latch-up proof switches. While the ADG5434 integrates four SPDT channels, the ADG5433 specifically contains three channels. Both share identical electrical performance profiles and packaging options, differing only in channel count and pin configuration.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Public confirmed substitute part numbers: ADG5433WBRUZ.