AD824AR-14

Product Overview

Category

AD824AR-14 belongs to the category of operational amplifiers (op-amps).

Use

This product is commonly used in electronic circuits for amplifying and processing analog signals.

Characteristics

• Low noise: AD824AR-14 offers a low noise performance, making it suitable for applications requiring high signal fidelity.
• High gain: It provides a high voltage gain, allowing for precise amplification of weak input signals.
• Wide bandwidth: The op-amp has a wide frequency response range, enabling it to handle signals across a broad spectrum.
• Low power consumption: AD824AR-14 is designed to operate efficiently with low power requirements.
• Rail-to-rail output: It supports rail-to-rail output swing, ensuring maximum utilization of the available supply voltage range.

Package

AD824AR-14 comes in a small outline integrated circuit (SOIC) package. This package type offers ease of handling and compatibility with standard PCB manufacturing processes.

Essence

The essence of AD824AR-14 lies in its ability to provide accurate and reliable amplification of analog signals, making it an essential component in various electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of units per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage Range: ±2 V to ±18 V
• Input Offset Voltage: 500 µV max
• Input Bias Current: 50 nA max
• Gain Bandwidth Product: 10 MHz min
• Slew Rate: 5 V/µs min
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AD824AR-14 features an 8-pin SOIC package with the following pin configuration:

1. Non-Inverting Input (+IN)
2. Inverting Input (-IN)
3. Output (OUT)
4. Negative Power Supply (-V)
5. Offset Null
6. Positive Power Supply (+V)
7. NC (No Connection)
8. NC (No Connection)

Functional Features

• Low noise and distortion: AD824AR-14 ensures minimal noise and distortion in the amplified signal, preserving signal integrity.
• High input impedance: It offers a high input impedance, minimizing loading effects on the source signal.
• Unity-gain stable: The op-amp remains stable even at unity gain, allowing for various circuit configurations.
• Short-circuit protection: AD824AR-14 incorporates short-circuit protection to prevent damage in case of output shorting.

Advantages and Disadvantages

Advantages

• High signal fidelity due to low noise performance.
• Versatile application range.
• Efficient power consumption.
• Rail-to-rail output swing capability.

Disadvantages

• Relatively higher input offset voltage compared to some other op-amps.
• Limited temperature range compared to industrial-grade op-amps.

Working Principles

AD824AR-14 operates based on the principles of differential amplification. It amplifies the voltage difference between its non-inverting and inverting inputs, producing an amplified output signal. The op-amp's internal circuitry, including transistors and resistors, enables precise amplification while maintaining stability and linearity.

Detailed Application Field Plans

AD824AR-14 finds applications in various fields, including: 1. Audio amplification: It is used in audio systems to amplify weak audio signals with high fidelity. 2. Instrumentation: AD824AR-14 is employed in precision measurement instruments to amplify sensor signals accurately. 3. Active filters: It can be utilized in active filter circuits to shape and process analog signals. 4. Signal conditioning: The op-amp is suitable for signal conditioning tasks, such as amplification and filtering, in data acquisition systems.

Detailed and Complete Alternative Models

1. AD822ARZ: This op-amp offers similar characteristics to AD824AR-14 but comes in a different package (SOIC-8).
2. LM358N: A widely used alternative with comparable performance, available in an 8-pin DIP package.
3. TL072CP: Another popular choice, featuring low noise and high gain, packaged in an 8-pin DIP format.

These alternative models provide similar functionality and can be considered based on specific requirements and availability.

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