MAX4514ESA+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4514ESA+ is a single-pole/single-throw (SPST), CMOS, low-voltage analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single supply between +2V and +12V and handles rail-to-rail analog signals. The device features very low on-resistance of 20Ω at +5V and 10Ω at +12V. Off-leakage current is guaranteed at 1nA at +25°C and 20nA at +85°C. On-leakage current is 2nA at +25°C and 40nA at +85°C. Charge injection is 10pC. Switching speeds are tON = 150ns and tOFF = 100ns. It uses an 8-SOIC package with a temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Single-supply operation from +2V to +12V
• TTL/CMOS-logic compatible inputs
• Break-before-make switching action

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 component against official datasheets for electrical parameters and pin configurations. Confirm the package type matches the design requirements. Check for RoHS compliance status as indicated in the manufacturer documentation. Ensure the operating temperature range aligns with the intended application environment before finalizing procurement decisions.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring low voltage operation and fast switching speeds. Consider the on-resistance values when designing for signal integrity. Evaluate the leakage currents for precision applications. Ensure the logic levels match the control circuitry. Verify the package dimensions fit the PCB layout constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4514 is part of a family of low-voltage, low-on-resistance SPST CMOS analog switches. It is functionally similar to the MAX4515 but differs in its normally open configuration compared to the MAX4515's normally closed state. Pin-compatible dual-supply alternatives include the MAX4516 and MAX4517 models.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct replacements include the MAX4514CSA and MAX4514CUK variants within the same series. For dual-supply applications, consider the MAX4516 or MAX4517 as pin-compatible alternatives.