OPA2171MDCUTEP - English Editing Encyclopedia Entry

Product Overview

Category: Operational Amplifier
Use: Signal amplification and conditioning
Characteristics: High precision, low noise, wide bandwidth
Package: DFN-8 (Dual Flat No-Lead)
Essence: Precision operational amplifier
Packaging/Quantity: Cut Tape (100 pieces per reel)

Specifications

• Supply Voltage: ±2.5V to ±18V
• Input Offset Voltage: 150µV (maximum)
• Input Bias Current: 10nA (maximum)
• Gain Bandwidth Product: 8MHz
• Slew Rate: 4V/µs
• Output Current: 40mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The OPA2171MDCUTEP operational amplifier has the following pin configuration:

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

Functional Features

• High precision: The OPA2171MDCUTEP offers a low input offset voltage and bias current, ensuring accurate signal amplification.
• Low noise: With its low noise characteristics, this operational amplifier is suitable for applications requiring high signal fidelity.
• Wide bandwidth: The gain bandwidth product of 8MHz allows for amplification of signals across a broad frequency range.

Advantages and Disadvantages

Advantages: - High precision amplification - Low noise performance - Wide bandwidth for versatile applications

Disadvantages: - Limited output current capability (40mA) - Requires external power supply

Working Principles

The OPA2171MDCUTEP is an operational amplifier that amplifies and conditions input signals. It operates by comparing the voltage difference between its non-inverting (IN+) and inverting (IN-) inputs, and produces an amplified output signal based on this difference. The amplifier's high precision and low noise characteristics ensure accurate and clean signal amplification.

Detailed Application Field Plans

The OPA2171MDCUTEP is suitable for various applications, including: 1. Audio amplification: Provides high-fidelity amplification for audio signals in audio equipment and systems. 2. Sensor signal conditioning: Amplifies and conditions weak sensor signals for accurate measurement and analysis. 3. Instrumentation amplifiers: Used in precision measurement instruments to amplify small signals with high accuracy. 4. Active filters: Enables the design of active filters for frequency response shaping in electronic circuits. 5. Data acquisition systems: Enhances the performance of data acquisition systems by amplifying and conditioning input signals.

Detailed and Complete Alternative Models

1. OPA2111MDCUTEP: Similar to OPA2171MDCUTEP, but with a higher gain bandwidth product of 20MHz.
2. OPA2134MDCUTEP: Offers similar precision and low noise characteristics, but with a lower gain bandwidth product of 4MHz.
3. OPA2277MDCUTEP: Provides ultra-low offset voltage and bias current for applications requiring exceptional precision.

These alternative models offer different specifications and features, allowing users to choose the most suitable operational amplifier for their specific requirements.

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