Overview of AD8479BRZ by Analog Devices Inc.
The AD8479BRZ by Analog Devices is a very high common-mode voltage precision difference amplifier. This component offers a gain bandwidth product of 130 kHz and operates over a temperature range of -40 to 125 degrees Celsius. It is housed in an NSOIC (Narrow Small Outline Integrated Circuit) package with 8 pins and features a differential amplifier type. With the ability to handle supply voltages from ±2.5V to ±18V, this operational amplifier is both versatile and robust. The AD8479BRZ is RoHS compliant, ensuring it meets the latest environmental standards for hazardous substances.
This device exhibits notable characteristics such as a high common-mode rejection ratio (CMRR) with a nominal value of 96 dB, which enhances its ability to suppress unwanted signals and noise. It also features a maximum input offset voltage of 1000 µV and a slew rate of 8.8 V/µs, contributing to its precision in various applications. A low supply current of 0.65 mA signifies its efficiency in power usage, a critical parameter in design considerations for modern electronic devices. Being surface-mountable with a gull-wing terminal form, the AD8479BRZ is well-suited for compact and dense board layouts.
Industry Applications for AD8479BRZ
The nature of the AD8479BRZ aligns it with several potential industry applications, where precise and reliable signal amplification is crucial. However, these potential industry applications are conceptual/illustrative and require analysis and verification by engineering and design teams to ensure compliance with industry standards and specific requirements. Here, we explore a few industries where this device could potentially be useful:
- Internet of Things (IoT): The IoT industry, which often requires monitoring and control over wide geographical areas, could utilize the AD8479BRZ for its high common-mode rejection ratio, allowing for greater precision and noise resistance in sensor readings and signal conditioning modules.
- Healthcare: In healthcare equipment, particularly in sensitive signal acquisition devices like EEG or ECG machines, this device’s low input bias current and precise amplification capabilities could potentially be helpful. It helps in minimizing signal interference and preserving the integrity of the biological signals being monitored.
- Telecommunications: The telecommunications sector, where signal integrity is paramount, could benefit from the precision characteristics of the AD8479BRZ, particularly in applications involving high-speed data transfer and signal conditioning where a high CMRR is crucial.
Note that the application of the AD8479BRZ in these industries should be validated with respect to specific use cases, operational environments, and compliance with relevant standards.
About Analog Devices Inc.
Analog Devices Inc. is a leading global manufacturer specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). The company’s Operational Amplifiers like the AD8479BRZ are widely recognized for their quality, precision, and reliability. They manufacture a diverse range of amplifiers that cater to a broad spectrum of applications across various industries, reinforcing their commitment to both innovation and performance.
Products from Analog Devices are designed to meet rigorous requirements, addressing needs from basic buffering to high-speed precision amplification, making them suitable for a myriad of applications that require robust and effective signal processing solutions. The AD8479BRZ is a testament to their continued focus on developing products that push the limits of technology in terms of voltage levels, speed, and packaging.
Where to Find AD8479BRZ by Analog Devices Inc
To source the AD8479BRZ, prospective buyers can utilize findchips.com to check current stock levels and get competitive pricing from various distributors. Historically, distributors that have carried this part include Win Source Electronics, Richardson RFPD, Analog Devices Inc., Mouser Electronics, DigiKey, and Newark. However, for the most updated information on availability and pricing, findchips.com serves as a valuable resource. Additionally, those interested in similar parts by Analog Devices or other manufacturers can explore the broader category of Operational Amplifiers to find alternate components that may suit different specifications or cost considerations.