Overview
The RC4558IDRG4 is a dual operational amplifier produced by Texas Instruments, designed for general-purpose applications. This IC is part of the RC4558 series, known for its reliability and versatility in a wide range of electronic circuits. It is particularly suitable for audio processing, signal conditioning, and other analog applications. The RC4558IDRG4 is housed in a compact SOIC-8 package, making it ideal for space-constrained designs. Its market positioning targets engineers and designers in consumer electronics, industrial automation, and automotive sectors, offering a balance of performance and cost-effectiveness.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 2 | - | Dual operational amplifier |
| Supply Voltage | ±18 | V | Maximum |
| Input Offset Voltage | 1 | mV | Typical |
| Input Bias Current | 20 | nA | Typical |
| Gain Bandwidth Product | 3 | MHz | Typical |
| Slew Rate | 1.7 | V/µs | Typical |
| Operating Temperature Range | -40 to 85 | °C | Industrial grade |
| Package | SOIC-8 | - | Surface mount |
Key Features
- Low input offset voltage and bias current for precision applications.
- Wide supply voltage range (±18V) for versatile power supply options.
- High gain bandwidth product (3 MHz) for improved signal fidelity.
- Compact SOIC-8 package for space-efficient designs.
- Robust performance in industrial temperature ranges (-40°C to 85°C).
Applications
The RC4558IDRG4 is widely used in various fields, including:
- Audio Processing: Amplification and filtering in audio equipment.
- Signal Conditioning: Preprocessing signals in measurement and control systems.
- Industrial Automation: Analog signal processing in PLCs and sensors.
- Consumer Electronics: Enhancing signal quality in portable devices and home appliances.
- Automotive Electronics: Reliable performance in vehicle control systems.
Q & A
1. What is the typical input offset voltage of the RC4558IDRG4?
The typical input offset voltage is 1 mV.
2. What is the maximum supply voltage for the RC4558IDRG4?
The maximum supply voltage is ±18V.
3. Is the RC4558IDRG4 suitable for audio applications?
Yes, it is widely used in audio processing due to its low noise and high gain bandwidth.
4. What package does the RC4558IDRG4 come in?
It is available in an SOIC-8 package.
5. Can the RC4558IDRG4 operate in industrial environments?
Yes, it operates reliably in temperatures ranging from -40°C to 85°C.
6. What is the gain bandwidth product of the RC4558IDRG4?
The gain bandwidth product is 3 MHz.
7. What is the typical input bias current?
The typical input bias current is 20 nA.
8. Is the RC4558IDRG4 suitable for automotive applications?
Yes, it is robust and reliable for use in automotive electronics.
9. What is the slew rate of the RC4558IDRG4?
The slew rate is 1.7 V/µs.
10. Can the RC4558IDRG4 be used in battery-powered devices?
Yes, its wide supply voltage range makes it suitable for battery-powered applications.
