OPA2107APG4

Product Overview

Category

OPA2107APG4 belongs to the category of operational amplifiers (op-amps).

Use

This op-amp is commonly used in various electronic circuits for amplification and signal processing purposes.

Characteristics

• High gain: The OPA2107APG4 offers a high open-loop gain, making it suitable for applications requiring precise amplification.
• Low noise: It has low input noise voltage and current, ensuring accurate signal reproduction.
• Wide bandwidth: This op-amp provides a wide frequency response, allowing it to handle high-frequency signals effectively.
• Low distortion: It exhibits low total harmonic distortion, maintaining signal integrity.
• Rail-to-rail output swing: The OPA2107APG4 can drive signals close to its supply rails, maximizing dynamic range.

Package

The OPA2107APG4 comes in an 8-pin PDIP (Plastic Dual In-Line Package) or SOIC (Small Outline Integrated Circuit) package.

Essence

OPA2107APG4 is a high-performance op-amp designed for precision applications that require low noise and high gain.

Packaging/Quantity

The OPA2107APG4 is typically available in tubes or reels, with quantities varying based on customer requirements.

Specifications

• Supply Voltage Range: ±2.5V to ±18V
• Input Offset Voltage: 0.25mV (maximum)
• Input Bias Current: 1nA (maximum)
• Open-Loop Gain: 120dB (typical)
• Bandwidth: 20MHz (typical)
• Slew Rate: 13V/µs (typical)
• Output Current: 40mA (maximum)

Detailed Pin Configuration

The OPA2107APG4 features the following pin configuration:

```

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| | --| IN- OUT |-- Pin 1: Non-Inverting Input --| IN+ V- |-- Pin 2: Inverting Input --| V+ V+ |-- Pin 3: Positive Power Supply --| NC V- |-- Pin 4: Negative Power Supply --| OUT NC |-- Pin 5: Output --| NC NC |-- Pin 6: Not Connected --| NC NC |-- Pin 7: Not Connected --| NC NC |-- Pin 8: Not Connected |___________| ```

Functional Features

• High precision: The OPA2107APG4 offers excellent accuracy and stability, making it suitable for precise measurements and instrumentation.
• Low noise: It provides a low noise floor, enabling the amplification of weak signals without significant distortion.
• Wide supply voltage range: This op-amp can operate from ±2.5V to ±18V, allowing flexibility in various power supply configurations.
• Unity-gain stable: The OPA2107APG4 remains stable even at unity gain, eliminating the need for external compensation components.

Advantages and Disadvantages

Advantages

• High gain and low noise enable accurate signal amplification.
• Wide bandwidth allows for handling high-frequency signals effectively.
• Rail-to-rail output swing maximizes dynamic range.
• Excellent stability and precision make it suitable for precise measurements.

Disadvantages

• Higher cost compared to standard op-amps with lower performance specifications.
• Limited availability in certain package options.

Working Principles

The OPA2107APG4 operates based on the principles of differential amplification. It amplifies the voltage difference between its non-inverting and inverting inputs, providing an amplified output signal. The internal circuitry ensures high gain, low noise, and stability.

Detailed Application Field Plans

The OPA2107APG4 finds applications in various fields, including: 1. Audio amplification: It can be used in audio equipment to amplify weak signals from microphones or musical instruments. 2. Instrumentation: The op-amp is suitable for precise measurements in scientific instruments and data acquisition systems. 3. Active filters: It can be employed in active filter circuits to shape the frequency response of signals. 4. Signal conditioning: The OPA2107APG4 is useful for conditioning sensor signals before further processing or analysis.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the OPA2107APG4 include: - AD8628 - LT1677 - MCP6002 - TL072

These alternatives provide comparable performance characteristics and can be considered based on specific application requirements.

In conclusion, the OPA2107APG4 is a high-performance operational amplifier with excellent precision, low noise, and wide bandwidth. Its versatility makes it suitable for various applications in audio amplification, instrumentation, active filters, and signal