Overview
The AD820BRZ-REEL, produced by Analog Devices Inc., is a high-performance, single-supply operational amplifier (op-amp) designed for a wide range of applications. It features rail-to-rail input and output operation, making it highly versatile for various industrial and instrumentation uses. The AD820 is known for its low power consumption, high precision, and robust performance characteristics, making it an ideal choice for single-supply systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer Part Number | AD820BRZ-REEL | |
| Package | 8-SOIC | |
| Operating Temperature | -40°C to +85°C | |
| Supply Voltage Range | 5V to 36V, ±2.5V to ±18V | |
| Gain Bandwidth Product | 1.9 MHz | |
| Slew Rate | 3 V/μs | |
| Input Offset Voltage | 300 μV | |
| Input Bias Current | 2 pA | |
| Output Current | 20 mA | |
| Input Impedance (Differential) | 10^13 Ω || 0.5 pF | |
| Input Impedance (Common Mode) | 10^13 Ω || 2.8 pF | |
| Common-Mode Voltage Range | -15.2 V to +14 V | |
| CMRR | 70 dB to 90 dB |
Key Features
- Rail-to-Rail Input and Output Operation: Allows for maximum output dynamic range and flexibility in single-supply applications.
- Low Input Bias Current: Typically 2 pA, ensuring minimal current draw from the input source.
- High Gain Bandwidth Product: 1.9 MHz, providing good ac performance.
- High Slew Rate: 3 V/μs, suitable for applications requiring fast signal response.
- Low Input Offset Voltage: Maximum of 300 μV, contributing to high dc precision.
- J-FET Input Stage: Offers low noise and high input impedance.
- Compact 8-SOIC Package: Ideal for space-constrained designs.
- RoHS Compliant: Lead-free and environmentally friendly.
Applications
- Industrial and Instrumentation Equipment: Suitable for various industrial and instrumentation applications due to its robust performance and precision.
- Medical Devices: Used in medical equipment where high precision and reliability are critical.
- Test and Measurement Equipment: Ideal for test and measurement applications requiring high accuracy and stability.
- Data Acquisition Systems: Used in data acquisition systems to ensure precise signal amplification.
- General-Purpose Amplifier Applications: Versatile enough to be used in a wide range of general-purpose amplifier applications.
Q & A
- What is the operating temperature range of the AD820BRZ-REEL?
The operating temperature range is -40°C to +85°C.
- What is the supply voltage range for the AD820BRZ-REEL?
The supply voltage range is 5V to 36V, or ±2.5V to ±18V.
- What is the gain bandwidth product of the AD820BRZ-REEL?
The gain bandwidth product is 1.9 MHz.
- What is the slew rate of the AD820BRZ-REEL?
The slew rate is 3 V/μs.
- What is the typical input bias current of the AD820BRZ-REEL?
The typical input bias current is 2 pA.
- What is the maximum output current of the AD820BRZ-REEL?
The maximum output current is 20 mA.
- Is the AD820BRZ-REEL RoHS compliant?
Yes, the AD820BRZ-REEL is RoHS compliant and lead-free.
- What type of input stage does the AD820BRZ-REEL use?
The AD820BRZ-REEL uses a J-FET input stage.
- What are the common applications of the AD820BRZ-REEL?
Common applications include industrial and instrumentation equipment, medical devices, test and measurement equipment, data acquisition systems, and general-purpose amplifier applications.
- What is the package type of the AD820BRZ-REEL?
The package type is 8-SOIC.
- Is the AD820BRZ-REEL suitable for single-supply applications?
Yes, the AD820BRZ-REEL is specifically designed for single-supply applications.
