Product Overview: AD820AR-REEL7

The AD820AR-REEL7 is a high-performance, single-supply operational amplifier from Analog Devices Inc., designed to cater to a wide variety of applications that require precision and low power consumption. This op-amp is part of Analog Devices' renowned portfolio of linear technology, offering exceptional performance in a small package.

Key Features

• Single-Supply Operation: The AD820AR-REEL7 operates from a single supply range of 3 V to 36 V or dual supplies of ±1.5 V to ±18 V, making it versatile for various circuits and applications.
• Low Power Consumption: With a quiescent current of just 800 µA max, this op-amp is an ideal choice for battery-powered and portable devices where power efficiency is critical.
• High Precision: It boasts a low offset voltage of 800 µV max and an offset voltage drift of just 2 µV/°C, ensuring accurate signal amplification and processing over a wide temperature range.
• Rail-to-Rail Output Swing: The output voltage range extends to the rails, providing the maximum possible dynamic range, which is especially useful in single-supply applications.
• Low Input Bias Current: The device features an input bias current of only 20 nA max, which is beneficial for high-impedance sensor applications and precision integrators.
• Stable Over Capacitive Loads: The AD820AR-REEL7 is designed to be stable with capacitive loads of up to 10 pF without the need for any external compensation, simplifying design and reducing component count.

Applications

The versatility of the AD820AR-REEL7 makes it suitable for a wide array of applications, including:

• Photodiode preamplifiers
• Data acquisition systems
• Medical equipment
• Battery-powered instrumentation
• Sensor signal conditioning
• Active filters and buffers

Packaging and Quality

The AD820AR-REEL7 comes in a compact SOIC-8 package and is part of a tape and reel packaging system, which is ideal for automated assembly processes. Analog Devices Inc. ensures that each product meets high-quality standards, and the AD820AR-REEL7 is no exception, providing reliable and consistent performance across various conditions.

With its combination of low power, high precision, and single-supply operation, the AD820AR-REEL7 operational amplifier is a smart choice for designers looking for an op-amp that offers both versatility and efficiency.