MAX4515CUK+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4515CUK+T 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. It has an off-leakage current maximum of 1nA at +25°C and 20nA at +85°C. Digital inputs have 0.8V to 2.4V logic thresholds for TTL/CMOS compatibility with a +5V supply. Switching speeds are 150ns turn-on and 100ns turn-off. It is housed in a SOT-23-5 package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Single-supply operation from +2V to +12V
• Low on-resistance of 20Ω at +5V supply
• TTL/CMOS-logic compatible with +5V supply
• Break-before-make switching operation

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 authenticity through official manufacturer channels or authorized distributors. Confirm the part number matches the specific suffix requirements for temperature range and packaging. Ensure compliance with RoHS directives as indicated in the datasheet. Check for any obsolescence notices or lifecycle status updates directly from Analog Devices before finalizing procurement plans.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a normally closed SPST analog switch is required for low-voltage applications. Consider the 20Ω on-resistance at +5V and the 150ns turn-on time for system timing constraints. Verify that the operating temperature range of 0°C to +70°C meets the environmental requirements. Ensure the single-supply voltage range aligns with the available power rails in the design.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4515CUK+T belongs to the MAX4514/MAX4515 family of low-voltage, low-on-resistance, SPST CMOS analog switches. The MAX4515 variant is specifically designed as a normally closed switch, whereas the MAX4514 is normally open. Both share identical pinouts and electrical characteristics, differing only in their default switch state. This family is optimized for portable and battery-powered applications due to its low power consumption and wide supply voltage range.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

MAX4514CUK+T is a pin-compatible alternative within the same family but functions as a normally open switch instead of normally closed.