ADA4692-4ARUZ-RL

Overview

The ADA4692-4ARUZ-RL is a quad, low-power, rail-to-rail output operational amplifier from Analog Devices. It operates on single supplies of 2.7 V to 5 V or dual supplies of ±1.35 V to ±2.5 V. Key electrical parameters include a gain-bandwidth product of 3.6 MHz, a typical supply current of 180 μA per amplifier, and an input bias current of 0.5 pA. The device features a typical offset voltage of 500 μV with a maximum drift of 4 μV/°C over the extended industrial temperature range of −40°C to +125°C.

Feature Summary

• Rail-to-rail output capability for maximizing dynamic range in low-voltage applications
• Low power consumption combined with high bandwidth suitable for portable systems
• Very low input bias current ideal for high-impedance sensor interfaces

Applications

• Photodiode amplifiers
• Portable audio equipment such as MP3 players and smartphones
• ADC drivers and active filters

Procurement Notes

Verify the specific package type and revision level against the manufacturer's official documentation before procurement. Confirm that the component meets all required environmental and electrical specifications for the intended application environment.

Selection Notes

Select this component when a quad configuration is required without shutdown functionality. It is suitable for designs needing rail-to-rail outputs and low noise within a 2.7 V to 5 V supply range.

Part Context

This part belongs to the ADA469x family of micropower operational amplifiers. Unlike the ADA4691 variants, the ADA4692 series does not include shutdown pins. The quad version is specifically packaged in a 14-lead TSSOP format.

Replacement Considerations

ADA4691-4ARUZ-RL