AD7511DIJN/+

Analog Switches, Multiplexers, Demultiplexers Overview

The AD7511DIJN is a single-channel, CMOS-compatible analog switch manufactured by Analog Devices Inc. It features overvoltage protection on both signal and control inputs, allowing operation with signals exceeding the supply rails. The device utilizes a standard TTL/CMOS logic interface for control. It is housed in a 14-pin plastic DIP package. Key electrical characteristics include a maximum on-resistance of 100 ohms and an on-resistance matching specification of 1 ohm. The component supports dual supply voltages up to ±15 V and operates within a commercial temperature range of 0°C to 70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrated overvoltage protection on signal and control pins
• Direct compatibility with TTL and CMOS logic families
• Single-pole single-throw (SPST) switching configuration

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in data acquisition systems
• Multiplexing sensor inputs
• Sample-and-hold circuit front ends

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix designation against the manufacturer's current datasheet to confirm pinout and electrical tolerances. Ensure the procurement source provides original manufacturer documentation rather than third-party summaries. Confirm that the component meets the required environmental specifications for the intended operating temperature range.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when single-channel isolation with high-voltage tolerance is required. The built-in protection simplifies design by eliminating external clamping diodes. Verify that the 100-ohm on-resistance meets the system's voltage drop requirements. Consider the DIP package constraints if board space is limited.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the AD751x family of analog switches from Analog Devices. The family includes variants such as the AD7512 and AD7513, which offer different channel counts or configurations. The DIJN suffix indicates a specific package type and temperature rating within this product line.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitutes include the ADG1408YRUZ for modern integration needs. Verify pin compatibility and on-resistance specifications before substitution. Check for availability of updated packages if transitioning from legacy DIP formats.