MAX4515ESA

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4515ESA is a single-pole/single-throw (SPST), normally closed, CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single supply voltage ranging from +2V to +12V and handles rail-to-rail analog signals. The device features very low on-resistance of 20Ω at +5V and 10Ω at +12V, with maximum off-leakage current of 1nA at +25°C and 20nA at +85°C. It offers fast switching speeds with turn-on time of 150ns and turn-off time of 100ns. The component utilizes TTL/CMOS-compatible logic thresholds for +5V operation and is housed in an 8-SOIC package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Single-supply operation between +2V and +12V
• Normally closed SPST configuration
• TTL/CMOS logic compatibility at +5V
• Low charge injection of 10pC

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 suffix 'E' indicates the extended temperature range of -40°C to +85°C. Confirm the 'SA' designation corresponds to the 8-pin SOIC package. Ensure the part number includes the '+' symbol if RoHS compliance is required. Cross-reference the manufacturer's latest documentation to confirm current production status and availability.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the MAX4515ESA when a normally closed analog switch is required for low-voltage applications. This component is suitable for designs needing rail-to-rail signal handling and TTL/CMOS logic compatibility. Consider the 20Ω on-resistance at +5V and the 150ns turn-on time for timing constraints. Verify that the 8-SOIC package fits the board layout requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4515ESA belongs to the MAX4514/MAX4515 family of low-voltage, low-on-resistance, SPST CMOS analog switches. The MAX4514 variant serves as the normally open counterpart within this series. Both parts share identical pinouts and electrical characteristics except for their default switch states. They are designed for portable and battery-powered applications requiring efficient power management.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4514ESA is the pin-compatible normally open alternative within the same family. For dual-supply applications, consider the MAX4516 or MAX4517 series.