OPA2171AIDCUT

Product Overview

Category

OPA2171AIDCUT belongs to the category of operational amplifiers (op-amps).

Use

The OPA2171AIDCUT op-amp is commonly used in various electronic circuits for amplification and signal conditioning purposes.

Characteristics

• High gain: The OPA2171AIDCUT offers a high open-loop gain, making it suitable for applications requiring precise amplification.
• Low noise: This op-amp has low input noise, ensuring accurate signal processing.
• Wide bandwidth: With a wide bandwidth, the OPA2171AIDCUT can handle high-frequency signals effectively.
• Low power consumption: It operates on low power, making it energy-efficient.
• Rail-to-rail output swing: The op-amp provides an output voltage range that covers the entire supply voltage.

Package

The OPA2171AIDCUT comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of the OPA2171AIDCUT lies in its ability to amplify and condition electrical signals accurately and efficiently.

Packaging/Quantity

The OPA2171AIDCUT is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply voltage: ±2.5V to ±18V
• Input offset voltage: 0.25mV (maximum)
• Input bias current: 1pA (maximum)
• Gain bandwidth product: 8MHz
• Slew rate: 4V/µs
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The OPA2171AIDCUT op-amp has a standard pin configuration with eight pins:

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

Functional Features

• High precision amplification: The OPA2171AIDCUT provides accurate amplification of input signals.
• Low distortion: It ensures minimal distortion in the amplified output signal.
• Stable operation: The op-amp maintains stability even in challenging operating conditions.
• Unity-gain stable: It remains stable when configured for unity gain.

Advantages and Disadvantages

Advantages

• High gain and low noise enable precise signal amplification.
• Wide bandwidth allows for effective handling of high-frequency signals.
• Low power consumption makes it energy-efficient.
• Rail-to-rail output swing provides a wide output voltage range.

Disadvantages

• Limited supply voltage range compared to some other op-amps.
• Relatively lower slew rate compared to certain high-speed op-amps.

Working Principles

The OPA2171AIDCUT operates based on the principles of differential amplification. It amplifies the voltage difference between its inverting and non-inverting inputs, producing an amplified output signal that is a linear function of the input voltage.

Detailed Application Field Plans

The OPA2171AIDCUT finds applications in various fields, including: 1. Audio amplification: It can be used in audio systems to amplify weak audio signals with high fidelity. 2. Sensor signal conditioning: The op-amp can condition signals from sensors such as temperature, pressure, or light sensors. 3. Instrumentation: It is suitable for precision measurement instruments requiring accurate signal amplification. 4. Active filters: The OPA2171AIDCUT can be used in active filter circuits to shape the frequency response of a signal.

Detailed and Complete Alternative Models

1. OPA2134: This op-amp offers similar characteristics to the OPA2171AIDCUT, with a wider supply voltage range.
2. LM358: A popular general-purpose op-amp with lower performance but lower cost compared to the OPA2171AIDCUT.
3. AD8628: An ultra-low noise op-amp suitable for applications requiring high precision and low noise.

These alternative models provide options based on specific requirements and budget considerations.

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