OPA4131UA/1K

Product Overview

Category

OPA4131UA/1K 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

• High gain: The OPA4131UA/1K offers a high open-loop gain, allowing for accurate signal amplification.
• Low noise: It has low input and output noise levels, ensuring minimal interference with the desired signal.
• Wide bandwidth: This op-amp provides a wide frequency response range, enabling it to handle various signal frequencies.
• Low distortion: The OPA4131UA/1K exhibits low harmonic distortion, preserving the integrity of the amplified signal.

Package

The OPA4131UA/1K is available in a small outline package (SOIC) format.

Essence

The essence of this product lies in its ability to amplify and process analog signals accurately and efficiently.

Packaging/Quantity

The OPA4131UA/1K is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

• Supply voltage: ±2.5V to ±18V
• Input offset voltage: 0.25mV (maximum)
• Input bias current: 10nA (maximum)
• Gain bandwidth product: 8MHz (typical)
• Slew rate: 20V/µs (typical)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The OPA4131UA/1K features an 8-pin dual in-line package (DIP) configuration. The pinout is as follows:

1. V+
2. V-
3. Output
4. Non-inverting input (+)
5. Inverting input (-)
6. Null
7. Offset null
8. NC (No Connection)

Functional Features

• High precision: The OPA4131UA/1K offers excellent accuracy and stability in amplifying analog signals.
• Wide dynamic range: It can handle a wide range of input signal amplitudes without distortion.
• Low power consumption: This op-amp consumes minimal power, making it suitable for battery-powered applications.
• Rail-to-rail output swing: The output voltage can reach close to the supply voltage rails, maximizing signal range.

Advantages and Disadvantages

Advantages

• High gain and low noise ensure accurate signal amplification.
• Wide bandwidth allows for handling various signal frequencies.
• Low distortion preserves signal integrity.
• Small package size enables space-saving designs.
• Suitable for low-power applications.

Disadvantages

• Limited supply voltage range compared to some other op-amps.
• Not suitable for high-voltage applications.

Working Principles

The OPA4131UA/1K 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.

Detailed Application Field Plans

The OPA4131UA/1K finds applications in various fields, including: - Audio amplification and processing - Instrumentation and measurement systems - Active filters and equalizers - Data acquisition systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the OPA4131UA/1K include: - LM741 - TL071 - AD822

These alternatives can be considered based on specific application requirements and design constraints.

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