ADG5413FBRUZ-RL7

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG5413FBRUZ-RL7 is a quad single-pole/single-throw (SPST) analog switch featuring fault protection and detection. It supports dual supplies from ±5 V to ±22 V or single supplies from 8 V to 44 V, with an analog signal range extending from VSS to VDD. The device provides overvoltage protection up to −55 V and +55 V on source pins in both powered and unpowered states. Key electrical parameters include a maximum on-resistance of 16.5 Ω, on-resistance flatness of 0.5 Ω, and a 5.5 kV human body model ESD rating. Digital inputs are compatible with 3 V logic.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrated overvoltage detection with a digital fault flag output indicating abnormal operating conditions.
• Trench isolation technology ensures latch-up immunity under all circumstances.
• Optimized for low on-resistance and high flatness to minimize signal distortion.
• Break-before-make switching action prevents momentary shorts during channel transitions.

Analog Switches, Multiplexers, Demultiplexers Applications

• Analog input/output modules
• Process control and distributed control systems
• Data acquisition systems
• Instrumentation and avionics
• Automatic test equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and reel specifications. Ensure compatibility with the intended supply voltage range and logic levels before integration. Cross-reference the datasheet revision history for any updates to absolute maximum ratings or thermal characteristics that may affect system design reliability.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring robust fault detection and high-voltage tolerance without external protection circuitry. The ADG5413F variant offers mixed logic control, where two switches activate with Logic 1 and two deactivate, providing flexible routing options. Consider the thermal impedance and power dissipation limits when designing for continuous current loads in compact packages.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ADG5412F/ADG5413F series of fault-protected analog switches manufactured by Analog Devices. It is designed to replace mechanical relays and discrete protection components in harsh industrial environments. The series integrates trench isolation for latch-up immunity and provides bidirectional conduction with rail-to-rail signal handling capabilities.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct functional substitutes within the same family include the ADG5412F, which features identical switching behavior for all four channels compared to the mixed logic configuration of the ADG5413F. Designers should verify pinout compatibility and ensure that the replacement part meets the required overvoltage thresholds and ESD protection standards for the target application.

Analog Switches, Multiplexers, Demultiplexers FAQ

How does the ADG5413F handle overvoltage events?

The device detects overvoltage on source pins exceeding the supply rails by a threshold voltage. Upon detection, it automatically turns off the affected channel and asserts a low signal on the Fault Flag (FF) pin to indicate the error condition.

What is the difference between ADG5412F and ADG5413F?

The ADG5412F has four switches that turn on with Logic 1 inputs. The ADG5413F has two switches that turn on and two switches that turn off with Logic 1 inputs, offering mixed control logic.

Is the ADG5413F immune to latch-up?

Yes, the device utilizes trench isolation technology to separate p-channel and n-channel MOSFETs, ensuring latch-up immunity under any circumstance, including severe overvoltage conditions.