OPA827AIDR

Product Overview

Category

OPA827AIDR belongs to the category of operational amplifiers (op-amps).

Use

The OPA827AIDR op-amp is commonly used in various electronic circuits for amplification and signal conditioning purposes.

Characteristics

• High gain: The OPA827AIDR offers a high open-loop gain, making it suitable for applications requiring precise amplification.
• Low noise: It exhibits low noise characteristics, enabling accurate signal processing in sensitive applications.
• Wide bandwidth: With a wide bandwidth, the OPA827AIDR can handle high-frequency signals effectively.
• Low distortion: It provides low harmonic distortion, ensuring faithful reproduction of the input signal.
• High slew rate: The op-amp has a high slew rate, allowing it to respond quickly to fast-changing input signals.

Package

The OPA827AIDR comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of the OPA827AIDR lies in its ability to provide high-performance amplification with low noise and distortion.

Packaging/Quantity

The OPA827AIDR is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply voltage range: ±2.5V to ±18V
• Input offset voltage: 0.25mV (maximum)
• Input bias current: 1nA (maximum)
• Gain bandwidth product: 180MHz
• Slew rate: 20V/µs
• Output current: 50mA (maximum)
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The OPA827AIDR op-amp has a standard pin configuration with eight pins:

1. V+
2. V-
3. Output
4. NC (No Connection)
5. Inverting Input (-)
6. Non-Inverting Input (+)
7. NC (No Connection)
8. V-

Functional Features

• High precision amplification: The OPA827AIDR offers precise amplification of input signals, making it suitable for applications requiring accurate signal processing.
• Low noise operation: It exhibits low noise characteristics, ensuring minimal interference with the desired signal.
• Wide bandwidth: With a wide bandwidth, the op-amp can handle a broad range of frequencies effectively.
• Low distortion: The OPA827AIDR provides low harmonic distortion, resulting in faithful reproduction of the input signal.
• High slew rate: It has a high slew rate, enabling fast response to rapidly changing input signals.

Advantages and Disadvantages

Advantages

• High gain and precision amplification
• Low noise operation
• Wide bandwidth for handling high-frequency signals
• Low distortion for accurate signal reproduction
• High slew rate for fast response

Disadvantages

• Limited output current capability
• Requires external power supply

Working Principles

The OPA827AIDR operates based on the principles of operational amplifiers. It utilizes differential input stages, feedback mechanisms, and internal compensation techniques to achieve high gain, low noise, and low distortion amplification. The op-amp amplifies the voltage difference between its inverting and non-inverting inputs, producing an output voltage proportional to this difference.

Detailed Application Field Plans

The OPA827AIDR finds application in various fields, including: 1. Audio amplification: It can be used in audio amplifiers to enhance the quality and fidelity of sound reproduction. 2. Instrumentation: The op-amp is suitable for precision measurement and instrumentation systems that require accurate signal conditioning. 3. Communication systems: It can be employed in communication circuits for signal amplification and filtering. 4. Medical equipment: The OPA827AIDR is utilized in medical devices for amplifying and processing biological signals.

Detailed and Complete Alternative Models

1. OPA827AIDBVT: This variant of the OPA827AIDR comes in a smaller SOT-23 package, making it suitable for space-constrained applications.
2. OPA827AIDGKT: This model offers enhanced ESD protection features, making it more robust against electrostatic discharge events.
3. OPA827AIDRBT: It has extended temperature range capabilities, allowing operation in harsh environments.

These alternative models provide similar performance characteristics to the OPA827AIDR while offering additional features or package options to suit specific application requirements.

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