Overview of AD822BRZ by Analog Devices Inc.
The AD822BRZ is a single-supply, rail-to-rail, low-power FET-input dual operational amplifier, optimized for low-power applications. This operational amplifier, designed and manufactured by Analog Devices Inc., provides a unique combination of operational characteristics that make it particularly suitable for applications requiring high performance in both AC and DC circuits.
This dual operational amplifier operates over a supply voltage range of 5V to 30V, or ±2.5V to ±15V, enabling flexible application deployment. The AD822BRZ comes in an NSOIC-8 package, featuring 2 channels with a gain bandwidth product of 1.8MHz. With a comprehensive operating temperature range of -40 to 85 degrees Celsius, it accommodates diverse environmental conditions. This component stands out due to its advanced features such as a low bias current of up to 0.000012 µA at 25°C, high common-mode rejection ratio (CMRR) levels with a minimum of 74 dB and typical at 90 dB, and a nominal slew rate of 3 V/µs. Its voltage-feedback architecture provides stable and predictable operation, ideal for feedback control systems.
Adherence to environmental standards is assured as the AD822BRZ is RoHS compliant, indicating it is free from certain hazardous materials. Its qualification status as “Active”, backed by its EAR99 ECCN code and its HTS code 8542.33.00.01, mark it as a globally recognized and accessible part. Additional properties such as micropower operations, low bias, and compliance with moisture sensitivity level 1 underscore its design for precise, reliable low-power applications across various sectors.
Industry Applications for AD822BRZ
The capabilities and design characteristics of the AD822BRZ suggest its utility across a spectrum of industries. Its operational proficiency, low power consumption, and flexible supply voltage range make it suitable for a variety of applications.
- Consumer Electronics: Products such as portable audio devices, battery-operated devices, and wearable technology could potentially benefit from the low power consumption and compact package of the AD822BRZ. Its ability to operate at low supply voltages while maintaining rail-to-rail output serves as an essential feature for compact, battery-dependent applications.
- Industrial Automation: This component can potentially be integrated into sensor interfacing, data acquisition systems, and automation control systems. Its high CMRR and low input bias current are crucial for accurate signal processing and control, particularly in industrial environments where precision is paramount.
- Medical Imaging: Diagnostic and imaging equipment, which require precise signal amplification and conditioning, could potentially use the AD822BRZ. However, engineering and design teams must thoroughly assess adherence to industry standards and application-specific requirements before integration.
- Environmental Monitoring: Instruments designed for environmental data collection, such as gas analyzers and weather monitoring systems, might leverage the AD822BRZ for its operational stability across varied temperatures and power efficiency benefits.
- Computing and Data Storage: The AD822BRZ could potentially find applications within peripheral devices, storage systems, and computers, where accurate and efficient operational amplification is required for signal processing and management.
Note that these potential industry applications are only conceptual/illustrative, and require analysis and verification by engineering and design teams for adherence to specific industry standards and application requirements.
About Analog Devices Inc.
Analog Devices Inc. is a leader in the design, manufacturing, and marketing of a broad portfolio of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs) used in virtually all types of electronic equipment. Known for their innovation in the Operational Amplifiers subcategory of Amplifier Circuits, Analog Devices Inc. produces components such as the AD822BRZ, which exemplify the company’s commitment to performance, reliability, and precision.
Analog Devices stands out for its extensive product line that addresses a variety of applications, offering solutions across industries from automotive and telecommunications to healthcare and industrial automation. By focusing on key technology areas, including sensing, measurement, power management, and data conversion, combined with its operational amplifier products, Analog Devices supports engineers and designers in developing cutting-edge circuits and systems.
Where to Find AD822BRZ by Analog Devices Inc
To source the AD822BRZ operational amplifier or to explore alternatives, visit findchips.com. The website provides access to current stock levels, pricing, and distributor information. Historically, the part has been available from distributors such as Win Source Electronics, Sensible Micro Corporation, Richardson RFPD, and Mouser Electronics. However, for the most up-to-date availability and pricing, researching directly on findchips.com is recommended. Additionally, for those looking for alternate parts or similar components offered by Analog Devices Inc. or other manufacturers, the Operational Amplifiers link is an excellent resource.