PL502-38OC-R

Product Overview

Category: Electronic Component
Use: Signal Amplification
Characteristics: High Gain, Low Noise
Package: TO-92
Essence: Operational Amplifier
Packaging/Quantity: 100 pieces per pack

Specifications

• Supply Voltage: ±15V
• Input Offset Voltage: 2mV
• Input Bias Current: 10nA
• Gain Bandwidth Product: 1MHz
• Slew Rate: 0.5V/µs
• Output Current: 20mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PL502-38OC-R operational amplifier has a standard TO-92 package with the following pin configuration:

1. Non-Inverting Input (+)
2. Inverting Input (-)
3. Output
4. VCC (Positive Power Supply)
5. VEE (Negative Power Supply)

Functional Features

• High gain and low noise characteristics make it suitable for signal amplification in various applications.
• Wide operating temperature range allows for reliable performance in extreme environments.
• Low input offset voltage ensures accurate signal processing.
• High output current capability enables driving of low impedance loads.

Advantages and Disadvantages

Advantages: - High gain and low noise improve signal quality. - Wide operating temperature range enhances versatility. - Low input offset voltage ensures precision in signal amplification. - High output current capability allows for driving demanding loads.

Disadvantages: - Limited gain bandwidth product may restrict its use in high-frequency applications. - Single power supply operation limits its suitability for dual-rail systems.

Working Principles

The PL502-38OC-R is an operational amplifier designed to amplify small electrical signals with high accuracy. It operates based on the principles of differential amplification and feedback. The non-inverting input receives the input signal, while the inverting input provides a reference voltage. The amplifier amplifies the difference between these two inputs and produces an output signal that is proportional to the input signal.

Detailed Application Field Plans

The PL502-38OC-R finds applications in various fields, including:

1. Audio Amplification: It can be used in audio systems to amplify weak audio signals from microphones or musical instruments.
2. Sensor Signal Conditioning: It is suitable for amplifying and conditioning signals from sensors such as temperature, pressure, or light sensors.
3. Medical Instrumentation: The amplifier can be utilized in medical devices for amplifying bioelectric signals like ECG or EEG.
4. Industrial Control Systems: It can be employed in control systems to amplify and process sensor signals for monitoring and automation purposes.

Detailed and Complete Alternative Models

1. LM741: A widely used general-purpose operational amplifier with similar characteristics.
2. AD822: Precision operational amplifier with low noise and high gain.
3. TL072: Dual operational amplifier with low noise and wide bandwidth.

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

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