OPA552UAG4

Product Overview

Category

OPA552UAG4 belongs to the category of operational amplifiers (op-amps).

Use

The OPA552UAG4 op-amp is commonly used in various electronic circuits for amplification and signal conditioning purposes.

Characteristics

• High gain: The OPA552UAG4 offers a high open-loop voltage gain, making it suitable for applications requiring precise amplification.
• Wide bandwidth: This op-amp has a wide frequency response range, allowing it to handle signals with high frequencies accurately.
• Low input bias current: The OPA552UAG4 exhibits low input bias current, minimizing the impact on the input signal.
• Low offset voltage: With low offset voltage, this op-amp ensures accurate amplification without introducing significant errors.
• Rail-to-rail output swing: The OPA552UAG4 provides an output voltage that can reach close to the power supply rails, maximizing dynamic range.

Package and Quantity

The OPA552UAG4 is available in a small-outline integrated circuit (SOIC) package. It is typically sold in reels or tubes containing a specific quantity, such as 250 units per reel.

Specifications

• Supply voltage: ±2.5V to ±18V
• Input offset voltage: 1mV (maximum)
• Input bias current: 10nA (maximum)
• Gain bandwidth product: 50MHz
• Slew rate: 20V/µs
• Output current: 30mA (maximum)

Pin Configuration

The OPA552UAG4 op-amp has eight pins arranged as follows:

```

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| | --| IN- VCC+ |-- --| IN+ OUT |-- --| VCC- NC |-- |___________| ```

Functional Features

• High precision amplification: The OPA552UAG4 provides accurate amplification of input signals with low distortion.
• Wide supply voltage range: It can operate from a wide range of supply voltages, making it versatile for various applications.
• Stable performance: This op-amp exhibits excellent stability over temperature and load variations.

Advantages

• High gain and wide bandwidth enable precise amplification of high-frequency signals.
• Low offset voltage ensures accurate amplification without significant errors.
• Rail-to-rail output swing maximizes the dynamic range of the amplified signal.

Disadvantages

• Higher power consumption compared to some other op-amps with similar specifications.
• Limited availability in certain regions or markets.

Working Principles

The OPA552UAG4 operates based on the principles of differential amplification. It amplifies the voltage difference between its two input terminals, providing an amplified output signal that is a linear function of the input voltage.

Detailed Application Field Plans

The OPA552UAG4 finds applications in various fields, including: 1. Audio amplification: It can be used in audio systems to amplify low-level audio signals with high fidelity. 2. Instrumentation: The op-amp is suitable for precision measurement instruments, such as data acquisition systems and oscilloscopes. 3. Communication systems: It can be utilized in communication circuits for signal conditioning and amplification purposes. 4. Industrial control: The OPA552UAG4 is employed in industrial control systems to amplify sensor signals and drive actuators.

Detailed Alternative Models

1. OPA551: Similar to OPA552UAG4 but with a lower gain bandwidth product.
2. OPA553: Similar to OPA552UAG4 but with a higher slew rate.
3. OPA548: A power operational amplifier with higher output current capability.

These alternative models offer similar functionality and can be considered based on specific application requirements.

In conclusion, the OPA552UAG4 is a high-performance operational amplifier suitable for various applications requiring accurate amplification and signal conditioning. Its high gain, wide bandwidth, and rail-to-rail output swing make it a versatile choice in audio, instrumentation, communication, and industrial control systems.