ADA4096-4ACPZ-R7

Overview

The ADA4096-4ACPZ-R7 is a quad operational amplifier from Analog Devices, featuring micropower operation and rail-to-rail input/output swing. It supports single-supply voltages from 3 V to 30 V with a typical supply current of 60 µA per amplifier. The device includes overvoltage protection allowing inputs up to 32 V beyond the rails without phase reversal. Key electrical parameters include a maximum offset voltage of 300 µV, a gain-bandwidth product of 800 kHz at ±15 V, and a voltage noise density of 27 nV/√Hz. It operates reliably within an extended industrial temperature range of −40°C to +125°C.

Feature Summary

• Features integrated overvoltage protection that allows input voltages to exceed supply rails by up to 32 V without causing phase reversal or latch-up.
• Provides full rail-to-rail input and output voltage swing capability across the specified operating voltage range.
• Delivers low power consumption with a typical quiescent current of 60 µA per amplifier channel.
• Capable of driving capacitive loads up to 200 pF without oscillation while maintaining unity-gain stability.

Applications

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

Procurement Notes

Verify the specific package configuration and reel specifications against the manufacturer's ordering guide before procurement. Confirm that the component meets all required environmental standards for your application. Ensure compatibility with your PCB layout regarding thermal dissipation and pin connections. Cross-reference the datasheet revision to ensure accurate parameter values are used in design calculations.

Selection Notes

Select this component when high precision is required alongside low power consumption in battery-operated devices. The wide supply voltage range accommodates various system architectures. Consider the quad configuration for applications requiring multiple signal paths in a compact footprint. Evaluate the overvoltage protection feature if the circuit is exposed to potential transient voltage spikes exceeding the supply rails.

Part Context

This part belongs to the ADA4096 series of precision amplifiers designed for robust industrial and portable applications. It complements dual-channel variants like the ADA4096-2, offering four independent channels in a single package. The series is characterized by its combination of micropower efficiency and high dynamic performance, making it suitable for demanding analog signal processing tasks.

Replacement Considerations

Direct replacements within the same family include other quad variants such as the ADA4096-4 in different packages. Verify pinout compatibility and electrical specifications when substituting with similar precision amplifiers from other manufacturers. Ensure that any alternative component maintains the required overvoltage protection and rail-to-rail characteristics.