RC4558IPW

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier (Op-Amp)
• Characteristics: Dual General-Purpose Op-Amp, Low Noise, High Gain, Wide Bandwidth
• Package: PDIP (Plastic Dual In-Line Package)
• Essence: Amplification and Signal Conditioning
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: ±4V to ±18V
• Input Offset Voltage: 1mV (maximum)
• Input Bias Current: 500nA (maximum)
• Input Offset Current: 200nA (maximum)
• Gain Bandwidth Product: 3MHz (typical)
• Slew Rate: 1.3V/µs (typical)
• Common Mode Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The RC4558IPW has a total of 8 pins arranged in a dual in-line package configuration. The pinout is as follows:

Pin 1: Non-Inverting Input (Op-Amp A) Pin 2: Inverting Input (Op-Amp A) Pin 3: Negative Power Supply (V-) Pin 4: Ground (GND) Pin 5: Offset Null (Op-Amp A) Pin 6: Output (Op-Amp A) Pin 7: Non-Inverting Input (Op-Amp B) Pin 8: Inverting Input (Op-Amp B)

Functional Features

• Dual Op-Amp: The RC4558IPW consists of two independent operational amplifiers, allowing for versatile circuit designs.
• Low Noise: It offers low noise performance, making it suitable for applications requiring high-fidelity signal amplification.
• High Gain: The op-amp provides high voltage gain, enabling accurate amplification of weak signals.
• Wide Bandwidth: With a wide bandwidth of 3MHz, it can handle a broad range of frequencies effectively.

Advantages and Disadvantages

Advantages: - Versatile dual op-amp configuration - Low noise performance - High gain for accurate signal amplification - Wide bandwidth for handling various frequencies

Disadvantages: - Relatively higher input offset voltage compared to some other op-amps - Limited supply voltage range compared to newer models

Working Principles

The RC4558IPW is based on the principles of operational amplifiers. It utilizes differential input stages, gain stages, and output stages to amplify and condition input signals. The op-amp operates by maintaining a virtual ground at its inverting input, which allows for precise amplification and signal processing.

Detailed Application Field Plans

The RC4558IPW finds applications in various fields, including: 1. Audio Amplification: It can be used in audio amplifiers, preamplifiers, and equalizers to enhance sound quality. 2. Instrumentation: The op-amp is suitable for precision measurement instruments, such as multimeters and oscilloscopes. 3. Active Filters: It can be utilized in active filter circuits to shape and modify frequency response characteristics. 4. Signal Conditioning: The RC4558IPW is commonly employed in signal conditioning circuits for sensors and transducers. 5. Voltage Regulators: It can be used in voltage regulator circuits to stabilize and control power supply voltages.

Detailed and Complete Alternative Models

Some alternative models to the RC4558IPW include: - LM358: Dual Operational Amplifier with similar characteristics and pin configuration. - TL072: Dual JFET Input Operational Amplifier with low noise and high slew rate. - NE5532: Dual Low-Noise Operational Amplifier with high gain and wide bandwidth.

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