Overview of AD8479ARZ by Analog Devices Inc.
The AD8479ARZ is a precision difference amplifier designed by Analog Devices Inc, aimed at providing excellent accuracy and high common-mode rejection ratio (CMRR) across a wide common-mode voltage range. This particular model operates across a frequency bandwidth of 130kHz and is designed to work within a temperature range of -40 to 125°C. Its supply voltage range of ±2.5V to ±18V makes it versatile for various applications. Housed in an NSOIC (Narrow Small-Outline Integrated Circuit) package, it has 8 pins and is explicitly designed for differential amplification tasks.
The part is characterized by its operational amplifier (op-amp) type, with a voltage-feedback architecture ensuring stability and reliability in performance. It boasts an impressive CMRR – minimum of 80 dB and nominal of 90 dB, which indicates how well the amplifier can reject common-mode signals, a crucial factor in differential signaling and measurement applications. This factor is particularly important in environments with high noise levels or where signal integrity is vital. Additionally, the AD8479ARZ has a maximum input offset voltage of 3000 µV and a nominal slew rate of 8.8 V/µs, ensuring it can handle rapid signal changes efficiently.
Regarding its power characteristics, despite being not classified as a low-power or low-offset device, it features a relatively low supply current maximum of 0.65 mA, which can be beneficial for applications where power efficiency is necessary. The device is RoHS compliant and has a moisture sensitivity level of 1, meaning it has a high level of resistance to moisture which is essential for reliability and longevity in various operating conditions.
Industry Applications for AD8479ARZ
The AD8479ARZ’s unique combination of features lends it to a wide range of applications across various industries. While the specific selection of this component for a project should always be confirmed with engineering and design teams, certain illustrative use cases highlight its potential applicability.
- Industrial Monitoring Systems: In environments where precise measurement of electric signals is necessary, the AD8479ARZ might potentially excel due to its high CMRR and wide temperature range. For instance, in machinery that requires monitoring of electrical load through differential signal measurement to predict maintenance needs.
- Test and Measurement Equipment: High precision is crucial in lab equipment such as oscilloscopes or data acquisition systems, where the AD8479ARZ could potentially ensure accurate signal representation, especially in noisy environments. Its ability to accurately amplify small differential signals makes it suitable for sensitive measurement applications.
- Renewable Energy Systems: In systems like solar inverters or wind turbine controllers where monitoring of voltage and current is essential for performance and safety, the AD8479ARZ might be considered for its ability to handle wide voltage ranges and provide precise differential measurements.
- Automotive Sensor Interfaces: Though not specified for compliance with automotive standards like AEC-Q100, the characteristics of the AD8479ARZ suggest it could hypothetically find use in automotive applications that do not require such specific certifications. Its precision and robustness might make it suitable for non-critical sensor data processing tasks in vehicles.
Note: The potential industry applications listed above are only conceptual/illustrative andrequire analysis and verification by engineering and design teams for adherence to industry standards and specific application requirements.
About Analog Devices Inc.
Analog Devices Inc. is a leader in the design and manufacturing of analog, mixed-signal, and DSP integrated circuits that help to solve the engineering challenges. In the domain of operational amplifiers and other amplifier circuits, Analog Devices has consistently delivered innovations and quality products. Their operational amplifiers, including the AD8479ARZ, stand out for their reliability, precision, and performance across a wide range of applications. Analog Devices is known not only for their extensive product catalog but also for their commitment to advancing technology in fields such as industrial automation, telecommunications, automotive, and healthcare.
Where to Find AD8479ARZ by Analog Devices Inc
To source the AD8479ARZ by Analog Devices Inc., industry professionals typically turn to findchips.com for up-to-date stock levels, pricing from various distributors, and additional information. On Findchips, one can access a comprehensive listing of suppliers that have historically stocked the AD8479ARZ, including distributors such as Win Source Electronics, Chip1Stop, Richardson RFPD, NexGen Digital, TME, Verical, Analog Devices Inc, Arrow Electronics, Mouser Electronics, DigiKey, and Newark. However, due to changes in stock levels and distribution agreements, it’s recommended to visit findchips.com for the most current information regarding availability and pricing.
Findchips isn’t limited to a single part or manufacturer; it also offers a wide range of options for those seeking alternative parts. For additional options in operational amplifiers, one can explore the extensive database of Operational Amplifiers / Amplifier Circuits available from Analog Devices Inc. or other manufacturers to find parts that might be more suited to specific needs or constraints.