New and Original AD820BRZ AD820BR AD820B AD820 IC Integrated Circuit SOP-8

Product Specification

Good quality Electronic Component provider from China——GS Electronics,

Product Model: "AD820BRZ"

Product Description:

The AD820BRZ is a high-performance, low-power operational amplifier designed for a wide range of precision signal conditioning and amplification applications. With its low input bias current, low offset voltage, and rail-to-rail input and output capability, this amplifier delivers excellent performance while operating from a single power supply voltage. It is an ideal choice for applications in sensor interfaces, medical instrumentation, and portable measurement devices where accuracy and low power consumption are critical.

Features:

1. Low Power Consumption: The AD820BRZ operates with a low supply current of 300µA, making it suitable for power-sensitive applications where battery life is crucial.
2. Rail-to-Rail Input and Output: The amplifier provides a wide input voltage range that extends from the negative supply voltage (V-) to the positive supply voltage (V+), allowing for accurate signal amplification and compatibility with a variety of signal levels.
3. Low Input Bias Current: With a maximum input bias current of 1pA, the AD820BRZ ensures minimal current flowing into the input terminals, reducing errors in precision applications and improving overall accuracy.
4. Low Offset Voltage: The amplifier features a low offset voltage of 200µV, enabling precise amplification of small signals and minimizing errors in sensor interfaces and measurement systems.
5. High Common-Mode Rejection Ratio (CMRR): The AD820BRZ offers a high CMRR of 114dB, providing excellent rejection of common-mode signals and enhancing the amplifier's ability to amplify differential signals accurately.
6. Wide Supply Voltage Range: The device operates from a single power supply voltage ranging from 2.7V to 36V, providing flexibility in design and power management.
7. Unity-Gain Stable: The amplifier is unity-gain stable, allowing for easy configuration and operation in various applications without the need for external compensation.
8. Low Input Voltage Noise: With an input voltage noise density of 20nV/√Hz, the amplifier ensures accurate amplification of low-level signals, making it suitable for applications requiring high signal fidelity.

Applications:

1. Sensor Interfaces: The AD820BRZ is well-suited for sensor interface circuits, including temperature sensors, pressure sensors, and strain gauges, providing accurate signal amplification and conditioning for precise measurement.
2. Medical Instrumentation: It can be used in medical devices such as patient monitors, ECG amplifiers, and blood pressure monitors, delivering high precision and low power consumption for reliable healthcare measurements.
3. Portable Measurement Devices: The amplifier is suitable for portable measurement instruments, including handheld meters, data loggers, and portable oscilloscopes, providing accurate signal amplification in a compact form factor.
4. Industrial Control Systems: The AD820BRZ can be utilized in industrial control systems, process control equipment, and automation systems, ensuring accurate signal amplification and control in industrial environments.

Product Specifications:

With its low power consumption, rail-to-rail input and output capability, and precision performance, the AD820BRZ is a versatile operational amplifier well-suited for a wide range of applications. Its compact size, high common-mode rejection ratio, and low noise characteristics make it an excellent choice for precision signal conditioning, sensor interfaces, and portable measurement devices.

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