MAX4514ESA+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4514ESA+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, guaranteed at 20Ω with a +5V supply and 10Ω with a +12V supply. Off-leakage current is limited to 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 fast, with turn-on time of 150ns and turn-off time of 100ns. It utilizes break-before-make operation and is TTL/CMOS-logic compatible with a +5V supply.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Single-supply operation from +2V to +12V
• Very low on-resistance for signal integrity
• Low off-leakage and on-leakage currents
• Fast switching speed with break-before-make 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 exact specifications required for your design. Check for RoHS compliance status as indicated in the datasheet. Ensure the package type corresponds to your PCB layout requirements. Review the absolute maximum ratings to prevent damage during operation.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a single-channel SPST analog switch is needed for low-voltage applications. Consider the on-resistance values at your specific supply voltage. Evaluate the leakage current requirements against the datasheet guarantees. Ensure the logic levels of your control signals are compatible with the TTL/CMOS thresholds at your operating voltage.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4514 is part of the MAX4514/MAX4515 family of low-voltage, low-on-resistance, SPST CMOS analog switches. The MAX4514 is normally open (NO), while the MAX4515 is normally closed (NC). These devices are designed for battery-operated equipment, audio/video signal routing, and low-voltage data-acquisition systems. They offer pin-compatible options for dual supplies, such as the MAX4516/MAX4517.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

For dual-supply applications, consider the pin-compatible MAX4516/MAX4517. For normally closed configurations, the MAX4515 is the direct counterpart within the same family.