STMicroelectronics MC4558IPT Product Overview

The MC4558IPT from STMicroelectronics is a high-performance operational amplifier (op-amp) that combines excellent voltage gain with a wide bandwidth and low noise, making it an ideal choice for a variety of audio and signal processing applications. This dual op-amp is designed for use in consumer and industrial electronics, where reliable and efficient operation is a must.

Key Features

• Dual Operational Amplifier: The MC4558IPT contains two independent op-amps, which allows for flexible circuit designs and can save space on a printed circuit board (PCB).
• Wide Gain Bandwidth: With a gain bandwidth product of 5.5 MHz, this op-amp is capable of handling a wide range of frequencies, making it suitable for audio processing and other signal amplification tasks.
• High Slew Rate: A high slew rate of 1.7 V/μs ensures that the op-amp can respond quickly to changes in input signals, which is critical for high-speed amplification and signal conditioning.
• Low Noise: The MC4558IPT exhibits low noise characteristics, which makes it an excellent choice for high-fidelity audio applications and other noise-sensitive electronic systems.
• Supply Voltage Range: It operates from a wide supply voltage range of ±3V to ±18V, providing design flexibility for both single-supply and dual-supply configurations.
• Output Short-Circuit Protection: The device includes built-in short-circuit protection for the output stage, enhancing its reliability and robustness in adverse conditions.
• Large Output Voltage Swing: The op-amp can provide a large output voltage swing, close to the supply rails, which maximizes the dynamic range for signal processing.

Applications

The MC4558IPT is versatile and can be used in a variety of applications, including:

• Audio pre-amplifiers and mixers
• Active filters and equalizers
• Analog signal processing
• Voltage followers and buffers
• Integrators and differentiators
• DC amplification blocks

With its robust performance and wide array of features, the MC4558IPT from STMicroelectronics is a reliable and efficient solution for designers looking to improve the performance of their audio and signal processing circuits.