ADA4841-2YRZ-R7

The ADA4841-2YRZ-R7 is a low power, low noise operational amplifier from Analog Devices Inc. (ADI). This device offers exceptional performance in terms of noise, distortion, and bandwidth, making it ideal for a wide range of applications, including portable instrumentation, industrial measurement, medical equipment, and high-channel-count ADC drivers.

Key Features:

1. Low Power Consumption:
   • The ADA4841-2YRZ-R7 features a low quiescent current of 1.1 mA per amplifier, making it suitable for battery-powered and energy-efficient applications.
2. Low Noise:
   • The operational amplifier provides low broadband voltage noise density of 2.1 nV/√Hz and low current noise density of 1.4 pA/√Hz, ensuring clean and accurate signal amplification.
3. Low Distortion:
   • With a spurious-free dynamic range (SFDR) of -105 dBc at 100 kHz, the device offers excellent distortion performance, making it suitable for high-fidelity audio and communication applications.
4. Rail-to-Rail Output:
   • The output stage of the amplifier can swing to within 50 mV of either supply rail, providing maximum flexibility and dynamic range in signal amplification.
5. High Bandwidth and Speed:
   • The device offers a bandwidth of 80 MHz and a slew rate of 12 V/μs, enabling it to handle high-frequency signals with ease.
6. Stable Unit Gain Configuration:
   • The ADA4841-2YRZ-R7 is unity-gain stable and does not require additional compensation components, simplifying circuit design and reducing overall system complexity.
7. Wide Supply Voltage Range:
   • The operational amplifier can operate with a supply voltage range of 2.7 V to 12 V, making it suitable for a variety of power supply conditions.
8. Compact Package:
   • Packaged in a small SOIC-8 footprint, the device saves board space and facilitates easy integration into circuits.
9. RoHS Compliant:
   • The ADA4841-2YRZ-R7 is compliant with RoHS standards, ensuring that it meets environmental and regulatory requirements for electronic devices.

Applications:

The ADA4841-2YRZ-R7 is ideal for a variety of applications, including:

• Portable instrumentation and battery-powered devices
• Industrial measurement and control systems
• Medical equipment and healthcare monitoring systems
• High-channel-count ADC drivers for data acquisition systems
• Precision analog signal processing circuits

In summary, the ADA4841-2YRZ-R7 is a low power, low noise operational amplifier that offers exceptional performance in terms of noise, distortion, and bandwidth. Its compact package, wide supply voltage range, and RoHS compliance make it suitable for a wide range of applications, from portable instrumentation to industrial measurement and medical equipment.