ADA4841-2YRMZ-RL

Overview

The ADA4841-2YRMZ-RL is a dual-channel, unity-gain stable operational amplifier from Analog Devices. It features low power consumption with a maximum quiescent current of 1.5 mA per amplifier and low noise performance including 2.1 nV/√Hz voltage noise and 1.4 pA/√Hz current noise at 100 kHz. The device offers an 80 MHz bandwidth, 12 V/µs slew rate, and rail-to-rail output capability. It operates within a wide supply range of 2.7 V to 12 V and supports industrial temperatures from -40°C to +125°C.

Feature Summary

• Low power operation with minimal quiescent current draw suitable for battery-powered systems
• Rail-to-rail output stage providing maximum linear signal range on low voltage supplies
• Low noise and distortion characteristics optimized for high-resolution applications
• Unity gain stability ensuring reliable performance across various circuit configurations

Applications

• Battery-powered instrumentation
• Low power, low noise signal processing
• 16-bit PulSAR ADC drivers

Procurement Notes

Verify the specific package type and reel quantity against the official datasheet ordering guide before procurement. Confirm that the component meets the required industrial temperature range specifications for your application environment. Ensure proper handling procedures are followed due to the surface-mount nature of the device.

Selection Notes

Select this component when designing circuits requiring low noise and low power consumption simultaneously. It is suitable for driving high-resolution analog-to-digital converters where precision and speed are critical. Consider the rail-to-rail output feature if operating with single or low-voltage supplies.

Part Context

This part belongs to the ADA4841 family of low power, low noise, and distortion rail-to-rail output amplifiers manufactured by Analog Devices. The family includes single-channel (ADA4841-1) and dual-channel (ADA4841-2) variants, all sharing similar electrical characteristics and intended for precision signal processing applications.

Replacement Considerations

Consult the official datasheet's ordering guide for direct pin-compatible alternatives within the same product family. Verify that any substitute maintains the required bandwidth, noise density, and supply voltage range specifications.