MAX4516EPA

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4516EPA is a single-pole/single-throw (SPST) CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates with dual supplies ranging from ±1V to ±6V and features a normally open configuration. The device guarantees an on-resistance of 20Ω at ±5V supplies, with a maximum turn-on time of 100ns and turn-off time of 75ns. It supports rail-to-rail analog signals and offers low off-leakage current of 1nA at +25°C. The component is housed in an 8-pin Plastic DIP package and functions within a temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual-supply operation supporting continuous voltage ranges between ±1V and ±6V
• Guaranteed low on-resistance of 20Ω with ±5V supplies
• Low off-leakage current specifications of 1nA at +25°C
• CMOS logic compatible digital input referenced to the positive power supply

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment
• Audio and video signal routing
• Low-voltage data-acquisition systems
• Communications circuits
• PCMCIA cards

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix 'E' confirms the extended industrial temperature range of -40°C to +85°C. Confirm the 'PA' suffix corresponds to the 8-pin plastic DIP package. Ensure compatibility with dual-supply requirements as the device lacks a ground pin for logic referencing. Check for end-of-life status or discontinuance notifications prior to final procurement decisions.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part when a normally open SPST switch is required for dual-supply applications. Compare against the MAX4517 if a normally closed configuration is needed instead. Consider the MAX4514/MAX4515 if single-supply operation is preferred due to better logic-level compatibility. Evaluate the SOT23-5 package option if surface-mount technology is required for the design.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4516EPA belongs to the MAX4516/MAX4517 family of low-voltage, dual-supply CMOS analog switches. This series is characterized by very low switch on-resistance and rail-to-rail signal handling capabilities. The MAX4516 variant specifically provides a normally open switch state, distinguishing it from the normally closed MAX4517 model within the same functional family.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

MAX4517EPA: Functionally identical but configured as normally closed (NC).

Analog Switches, Multiplexers, Demultiplexers FAQ

How is the logic level threshold determined for the MAX4516?

The logic-level thresholds are referenced to the positive power supply (V+) rather than ground. The thresholds are CMOS-compatible but not TTL-compatible.

What happens if an analog signal exceeds the supply voltages?

Reverse ESD-protection diodes are internally connected between each analog-signal pin and both V+ and V-. If any analog signal exceeds V+ or V-, one of these diodes conducts.

Can the MAX4516 operate with a single supply?

Yes, it can operate with a single +2V to +12V supply, though logic-level inputs may shift with higher voltages. Pin-compatible parts like the MAX4514/MAX4515 are recommended for single-supply use.