ADA4096-2WARMZ-RL

Overview

The ADA4096-2WARMZ-RL is a dual-channel precision operational amplifier from Analog Devices, qualified for automotive applications. It operates on a single supply of 3 V to 30 V or dual supplies of ±1.5 V to ±15 V. Key electrical parameters include a maximum input offset voltage of 300 µV and a typical unity-gain bandwidth of 800 kHz at ±15 V. The device features micropower consumption with a typical supply current of 60 µA per amplifier. It provides rail-to-rail input and output swing and includes overvoltage protection allowing inputs up to 32 V beyond the supply rails without phase reversal.

Feature Summary

• Features input overvoltage protection that allows voltages up to 32 V above and below the supply rails without causing phase reversal or latch-up.
• Provides rail-to-rail input and output voltage swing capabilities across the entire operating supply range.
• Delivers low power consumption suitable for battery-powered systems while maintaining high precision performance.

Applications

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

Procurement Notes

Verify the specific 'W' suffix indicates automotive qualification status as defined by Analog Devices. Confirm the '-RL' suffix corresponds to the reel packaging format required for your assembly process. Ensure the component meets the extended industrial temperature range specifications of -40°C to +125°C for your intended environment.

Selection Notes

Select this component when automotive qualification is required alongside micropower operation. It is suitable for applications needing rail-to-rail I/O with robust overvoltage tolerance. Consider the 8-lead MSOP package constraints for PCB layout. Verify that the 800 kHz bandwidth meets the signal processing requirements of the design.

Part Context

This part belongs to the ADA4096 family of 30 V micropower amplifiers. The 'W' designation signifies automotive qualification. The dual configuration (2) distinguishes it from the quad version. It shares core architecture with non-automotive variants but adheres to stricter automotive reliability standards.

Replacement Considerations

ADA4096-2ARMZ is the standard industrial grade equivalent. ADA4096-2ARUZ is available in TSSOP packaging. Verify pin compatibility and thermal characteristics when substituting packages.