OP471GSZ

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier (Op-Amp)
• Characteristics: High precision, low noise, wide bandwidth
• Package: Small Outline Package (SOIC)
• Essence: Analog signal processing
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: ±2.5V to ±18V
• Input Offset Voltage: 50µV (maximum)
• Input Bias Current: 10nA (maximum)
• Gain Bandwidth Product: 4MHz (typical)
• Slew Rate: 3V/µs (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The OP471GSZ has a total of 8 pins arranged as follows: 1. Non-Inverting Input (+IN) 2. Inverting Input (-IN) 3. V- 4. Output (OUT) 5. Null 6. Compensation 7. V+ 8. Offset Null

Functional Features

• High gain and accuracy: The OP471GSZ provides high open-loop gain and precise amplification of input signals.
• Low noise: It exhibits low noise characteristics, making it suitable for applications requiring accurate signal amplification.
• Wide bandwidth: With a wide gain bandwidth product, it can handle a broad range of frequencies.
• Low power consumption: It operates efficiently with low power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - High precision and accuracy in signal amplification - Low noise performance - Wide bandwidth for versatile applications - Low power consumption

Disadvantages: - Limited output current capability - Relatively higher cost compared to some other op-amps

Working Principles

The OP471GSZ is an operational amplifier that amplifies analog signals. It consists of multiple transistors and resistors configured to provide high gain and accurate amplification. The input signal is amplified by a differential amplifier stage, and the output is obtained through a voltage amplification stage. The op-amp operates based on the principles of feedback and amplification to achieve the desired signal processing.

Detailed Application Field Plans

The OP471GSZ finds applications in various fields, including: 1. Precision instrumentation: It is used in precision measurement equipment, such as multimeters and oscilloscopes, to amplify and process signals accurately. 2. Audio equipment: The op-amp is employed in audio amplifiers and mixers to enhance audio signals with high fidelity. 3. Sensor interfaces: It is utilized in sensor interface circuits to amplify weak sensor signals for further processing. 4. Industrial control systems: The OP471GSZ is used in industrial control systems to amplify and condition signals for monitoring and control purposes.

Detailed and Complete Alternative Models

1. LM741: A widely used general-purpose op-amp with similar characteristics.
2. AD823: An op-amp specifically designed for biomedical applications, offering low noise and high accuracy.
3. TL071: A low-noise JFET-input op-amp suitable for audio applications.
4. LT1498: A rail-to-rail input/output op-amp with low power consumption and high precision.

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