MAX378MLP

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX378MLP is a high-voltage, fault-protected multiplexer switch IC manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features an 8-channel configuration housed in a 24-pin TSSOP package. The device operates on dual power supplies ranging from 4.5 V to 18 V. Key electrical specifications include a maximum on-resistance of 3.5 kOhms, a typical turn-on time of 1 µs, and a maximum turn-off time of 300 ns. It supports a supply current of up to 1 mA and functions within a temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Provides fault protection for high-voltage signal switching applications
• Features low on-resistance for efficient signal transmission
• Supports dual supply voltage operation for flexible system integration

Analog Switches, Multiplexers, Demultiplexers Applications

• High-voltage data acquisition systems
• Industrial process control instrumentation
• Test and measurement equipment requiring signal routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific packaging variants such as tube quantities. Ensure the ordering suffix matches the required package type and temperature grade before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing circuits requiring high-voltage multiplexing with built-in fault protection. Verify that the dual supply voltage requirements align with the system architecture. Consider the thermal operating range and package dimensions for PCB layout compatibility during the design phase.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX378 series of multiplexer switches designed for robust industrial environments. It complements other signal conditioning components by providing reliable high-voltage switching capabilities. The series is commonly used in applications demanding isolation and protection against transient voltage events.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for pin-compatible alternatives or updated series replacements if this specific variant is discontinued.