RC4558IDGKR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: Dual General Purpose Op-Amp
• Package: 8-SOIC (Small Outline Integrated Circuit)
• Essence: High-performance, low noise operational amplifier
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: ±2V to ±18V
• Input Offset Voltage: 1mV (maximum)
• Input Bias Current: 50nA (maximum)
• Input Offset Current: 5nA (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 RC4558IDGKR has a total of 8 pins arranged as follows:

```

---

| | --| IN- OUT-|-- Pin 1: Negative Input (IN-) --| IN+ VCC |-- Pin 2: Positive Input (IN+) --| OUT VEE |-- Pin 3: Output (OUT) --| NC NC |-- Pin 4: Not Connected (NC) --| VEE NC |-- Pin 5: Negative Power Supply (VEE) --| NC VCC |-- Pin 6: Not Connected (NC) --| NC IN+ |-- Pin 7: Not Connected (NC) --| IN- OUT+|-- Pin 8: Positive Input (OUT+) |___________| ```

Functional Features

• Dual operational amplifier in a single package
• Low noise and distortion
• High gain bandwidth product for accurate signal amplification
• Wide supply voltage range for versatile applications
• Stable operation under varying load conditions
• Suitable for audio, instrumentation, and control systems

Advantages and Disadvantages

Advantages: - High-performance amplification with low noise - Versatile application range - Stable operation under varying conditions - Compact and easy to integrate into circuit designs

Disadvantages: - Relatively limited slew rate compared to some other op-amps - Not suitable for high-frequency applications

Working Principles

The RC4558IDGKR is an operational amplifier that amplifies the difference between its two input voltages. It consists of two independent op-amps in a single package. The amplifier operates by using external resistors to set the desired gain and feedback configuration.

Detailed Application Field Plans

The RC4558IDGKR is commonly used in various applications, including:

1. Audio Amplification: It can be used in audio preamplifiers, mixers, and equalizers to amplify and shape audio signals.
2. Instrumentation Systems: It finds applications in measurement and control systems where accurate signal amplification is required.
3. Active Filters: The op-amp can be used to implement active filters for signal conditioning and frequency response shaping.
4. Signal Conditioning: It is used in sensor interfaces and signal conditioning circuits to amplify weak signals and remove noise.

Detailed and Complete Alternative Models

Some alternative models to the RC4558IDGKR include:

1. LM358: Dual Operational Amplifier
2. TL072: Dual JFET Input Operational Amplifier
3. NE5532: Dual Low-Noise Operational Amplifier
4. LM324: Quad Operational Amplifier

These alternatives offer similar functionality and can be used as substitutes depending on specific requirements.

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