JRC4558 / LM4558 - Dual high Gain Operational Amplifier

JRC4558 / LM4558 Dual High-Gain Operational Amplifier IC

The JRC4558 / LM4558 is a highly versatile dual high-gain operational amplifier, renowned for its robust performance in a wide array of electronic applications. Internally compensated and constructed on a single silicon chip, it ensures stable and reliable operation. This IC boasts an impressive voltage gain of 100 dB and a good input impedance of 5 MΩ, making it suitable for sensitive signal processing. Its versatile power supply range, from ±5V to ±15V, allows for flexible integration into various circuit designs. Particularly favored in audio applications, including iconic guitar pedal circuits, it delivers clear and powerful signal amplification. Whether you're designing new projects or repairing existing equipment, the JRC4558 / LM4558 offers an excellent balance of performance and reliability. It's an essential component for engineers and hobbyists seeking a dependable dual op-amp solution.

Specifications:

• Amplifier Type: Dual Operational Amplifier
• Package Type: 8-Pin DIP
• Bandwidth: 3 MHz
• Slew Rate: 1.7 V/µs
• Supply Voltage Range: ±5V to ±15V
• Typical Voltage Gain: 100 dB
• Typical Input Impedance: 5 MΩ
• Operating Temperature Range: 0°C to 70°C
• Number of Amplifiers: 2
• Internal Compensation: Yes

Key features and benefits:

• Dual operational amplifier configuration
• High voltage gain (100 dB typical)
• Excellent input impedance (5 MΩ typical)
• Wide operating voltage range (±5V to ±15V)
• Internally compensated for stable operation
• Standard 8-pin DIP package
• 3 MHz unity-gain bandwidth
• Slew rate of 1.7 V/µs

Applications:

• Audio pre-amplifiers and filters
• Guitar pedal circuits (distortion, overdrive, wah)
• Active filters and equalizers
• Industrial control systems
• Signal conditioning circuits
• General-purpose amplification

Package Includes:

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