ADA4096-2ARMZ-RL

Overview

The ADA4096-2ARMZ-RL is a dual-channel precision operational amplifier from Analog Devices, housed in an 8-lead MSOP package. It operates on a single supply of 3 V to 30 V or dual supplies of ±1.5 V to ±15 V. Key electrical specifications include a maximum input offset voltage of 300 µV and a typical unity-gain bandwidth of 800 kHz at ±15 V. The device draws 60 µA per amplifier and features rail-to-rail input and output capabilities.

Feature Summary

• Input overvoltage protection allows signals up to 32 V beyond the supply rails without phase reversal.
• Rail-to-rail input and output swing maximizes dynamic range for low-voltage applications.
• Micropower operation provides 60 µA per amplifier consumption for battery efficiency.
• Low noise density of 27 nV/√Hz supports high-fidelity signal processing.

Applications

• Battery monitoring systems
• Sensor conditioners
• Portable power supply controls
• Portable instrumentation

Procurement Notes

Verify the specific ordering suffix RL against the manufacturer's current documentation to confirm reel packaging requirements. Confirm that the MSOP-8 package variant matches the design footprint. Ensure the component meets automotive qualification standards if required by the application environment.

Selection Notes

Select this component when high precision with low power consumption is required in space-constrained designs. The wide supply voltage range accommodates various single-supply architectures. Verify thermal resistance limits for the MSOP package under expected load conditions.

Part Context

This part belongs to the ADA4096 family of micropower amplifiers. It shares core specifications with the quad version, ADA4096-4, but offers two channels in a compact 8-lead form factor. The series is designed for robust industrial and portable applications requiring high reliability.

Replacement Considerations

ADA4096-2ARMZ is the tube-packaged equivalent of the same die and function. Other family members like ADA4091-2 offer different performance trade-offs such as higher bandwidth or lower bias current.

FAQ

Does the device experience phase reversal during overvoltage?

No, the unique input stage prevents phase reversal even when input voltages exceed the supply rails by up to 32 V.

What is the maximum short-circuit current?

The amplifier can source and sink up to ±10 mA indefinitely without damage.