RC4558IPG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: Dual General-Purpose, Low Noise, High Slew Rate
• Package: PDIP-8 (Plastic Dual In-Line Package)
• Essence: The RC4558IPG4 is a dual operational amplifier that provides high-performance amplification for various applications.
• Packaging/Quantity: Available in tubes or reels, with quantities varying based on manufacturer and distributor.

Specifications

• Supply Voltage: ±2V to ±18V
• Input Offset Voltage: 1mV (max)
• Input Bias Current: 500nA (max)
• Input Offset Current: 200nA (max)
• Gain Bandwidth Product: 3MHz (typ)
• Slew Rate: 3.5V/µs (typ)
• Common Mode Rejection Ratio: 70dB (min)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The RC4558IPG4 has a standard PDIP-8 pin configuration:

___________ Non-Inverting | 1 8 | Vcc+ Input | | | | Inverting | | Output Input | | |_______| ______|______ | 4 5 6 | | | | 3 2 | |____________| Vcc- Offset Null

Functional Features

• Dual operational amplifier in a single package
• Low noise and distortion
• High slew rate for fast signal processing
• Wide supply voltage range for versatile applications
• Stable operation over a wide temperature range

Advantages and Disadvantages

Advantages: - Dual amplifier saves board space and reduces component count - Low noise ensures accurate signal amplification - High slew rate enables fast response to input signals - Wide supply voltage range allows flexibility in power supply selection - Stable operation over a wide temperature range ensures reliability

Disadvantages: - Limited bandwidth compared to some specialized operational amplifiers - Higher power consumption compared to low-power op-amps

Working Principles

The RC4558IPG4 is based on the principles of operational amplifiers. It utilizes differential inputs to amplify the voltage difference between the non-inverting and inverting inputs. The amplified output is then fed back to the inverting input through a feedback network, which determines the gain and stability of the amplifier.

Application Field Plans

The RC4558IPG4 is widely used in various applications, including:

1. Audio Amplification: Provides high-quality audio amplification for audio systems, musical instruments, and headphones.
2. Signal Conditioning: Amplifies weak signals from sensors or transducers in measurement and control systems.
3. Active Filters: Used in active filter circuits to shape frequency response in audio and communication systems.
4. Voltage/Current Buffers: Acts as a buffer to isolate sensitive components from load variations in electronic circuits.
5. Instrumentation Amplifiers: Used in precision measurement equipment to amplify small differential signals accurately.

Alternative Models

There are several alternative models available that offer similar functionality to the RC4558IPG4. Some popular alternatives include:

• LM358
• TL072
• NE5532
• OPA2134

These alternatives may have slightly different specifications and pin configurations but can be suitable replacements depending on the specific application requirements.

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