Product Overview: AD820ARMZ-R7

The AD820ARMZ-R7 is a high-performance, single-supply operational amplifier from Analog Devices Inc., designed to deliver precision and low power consumption in a compact package. This op-amp is ideal for a wide range of applications including battery-powered devices, medical instruments, and portable equipment due to its low power requirements and versatile features.

Key Features

• Single-Supply Operation: The AD820ARMZ-R7 operates from a single supply range of 3 V to 36 V or dual supplies of ±1.5 V to ±18 V, making it extremely flexible for various circuit designs.
• Low Power Consumption: With a quiescent current of just 800 µA max, this op-amp is optimized for low-power applications, helping to extend battery life in portable devices.
• Rail-to-Rail Output Swing: The output voltage range extends to within millivolts of each rail, providing the maximum output dynamic range, which is particularly valuable in single-supply operations.
• Low Input Bias Current: The device features an input bias current of only 2 nA max, reducing errors in applications with high source impedances.
• Low Offset Voltage: A low input offset voltage of 800 µV max at room temperature ensures accuracy in precision applications.
• High Bandwidth and Slew Rate: The AD820ARMZ-R7 offers a bandwidth of 1.8 MHz and a slew rate of 2 V/µs, allowing it to handle a variety of signals with minimal distortion.

Applications

• Portable and battery-operated equipment
• Medical instrumentation
• Sensor signal conditioning
• Power supply control
• Data acquisition systems

The AD820ARMZ-R7 comes in a compact MSOP-8 package, which is suitable for space-constrained applications. Its extended industrial temperature range of -40°C to +85°C ensures reliable operation in challenging environmental conditions. This operational amplifier is part of Analog Devices' commitment to providing high-performance solutions for analog and mixed-signal processing.

Whether for professional, industrial, or hobbyist applications, the AD820ARMZ-R7 from Analog Devices Inc. is an excellent choice for designers seeking a low-power, high-precision operational amplifier that does not compromise on performance.