MAX310MJE

Analog Switches - Special Purpose Overview

The MAX310MJE is a high-speed, low-power quad multiplexer manufactured by Analog Devices Inc./Maxim Integrated. It features four independent single-pole double-throw (SPDT) switches housed in a 16-pin ceramic dual in-line package (CDIP). The device operates with a supply voltage range of 4.5 V to 12 V and supports dual supplies up to ±18 V. Key electrical parameters include a maximum on-resistance of 75 ohms, an on-resistance matching tolerance of 10 ohms, and a typical turn-on/turn-off time of 1 microsecond. It is designed for applications requiring fast switching speeds and low power consumption within industrial or military temperature ranges.

Analog Switches - Special Purpose Feature Summary

• Quad SPDT switch architecture providing four independent signal paths
• High-speed switching capability with 1 microsecond transition times
• Low power consumption suitable for battery-operated systems
• Hermetically sealed ceramic packaging for harsh environment reliability

Analog Switches - Special Purpose Applications

• Test and measurement equipment signal routing
• Industrial process control data acquisition systems
• Military communication systems requiring radiation hardening
• Medical instrumentation signal switching

Analog Switches - Special Purpose Procurement Notes

Verify the specific suffix 'MJE' indicates the hermetic ceramic package variant when sourcing. Confirm RoHS compliance status as older military-grade parts may not meet current environmental directives. Check for obsolescence notices from Analog Devices as this component may be discontinued or subject to limited production runs. Ensure the supplier provides traceability documentation required for aerospace or defense contracts.

Analog Switches - Special Purpose Selection Notes

Select the MAX310MJE when multiple isolated signal channels require rapid switching in a compact form factor. Consider the 75-ohm on-resistance limit for signal integrity requirements. Evaluate the CDIP-16 package constraints against available PCB real estate. Compare against non-hermetic plastic variants if environmental sealing is not required for cost reduction.

Analog Switches - Special Purpose Part Context

The MAX310 belongs to the Maxim Integrated family of high-speed analog multiplexers. It complements other devices like the MAX311 and MAX312 which offer different channel counts or buffering options. The MJE suffix specifically denotes the military-grade ceramic package, distinguishing it from commercial plastic versions. This part is often used in conjunction with digital logic controllers for precise analog signal management.

Analog Switches - Special Purpose Replacement Considerations

Direct replacements include the MAX310MJ or MAX310MS depending on package preference. Verify pin compatibility before substituting with generic quad SPDT switches. Cross-reference with ADI's current portfolio for updated equivalents if the MAX310MJE is no longer produced.