MAX4515ESA+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4515ESA+ is a single-pole/single-throw (SPST), CMOS, low-voltage analog switch manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features a normally closed (NC) configuration and operates on a single supply voltage ranging from +2V to +12V. The device handles rail-to-rail analog signals with guaranteed on-resistance of 20Ω at +5V and 10Ω at +12V. Key electrical parameters include an off-leakage current of 1nA at +25°C, charge injection of 10pC, and switching speeds of tON = 150ns and tOFF = 100ns. It is housed in an 8-SOIC package and supports an operating temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Single-supply operation between +2V and +12V
• Normally closed (NC) SPST configuration
• TTL/CMOS logic compatible at +5V supply
• Low charge injection for signal integrity

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component authenticity through official manufacturer channels or authorized distributors. Confirm the specific suffix indicates the lead-free (+) status and SOIC-8 packaging. Ensure the ordering code matches the required industrial temperature grade (-40°C to +85°C). Cross-reference the datasheet revision to confirm pinout and electrical characteristics align with your design requirements before finalizing procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the MAX4515ESA+ when a normally closed state is required upon power-up or reset. Compare it against the MAX4514 if a normally open configuration is needed instead. Consider the on-resistance variation across the supply voltage range and temperature. Verify that the logic input thresholds remain compatible with the driving circuit's output levels throughout the entire operating voltage range.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX4514/MAX4515 family of low-voltage, low-on-resistance CMOS analog switches. It shares pin compatibility with the MAX4516/MAX4517 series designed for dual supplies. The MAX4515 specifically provides the normally closed variant within this single-supply architecture, offering break-before-make operation and high isolation for signal routing applications.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

MAX4514ESA+ serves as the functional substitute for normally open configurations within the same package and specification profile.