STMicroelectronics MC4558IDT Dual General-Purpose Operational Amplifier IC - 8-SOIC Package
- Brand: STMicroelectronics
- Product Code: MC4558IDT
- Availability: In Stock
$0.09
- Ex Tax: $0.09
High-Performance Dual Operational Amplifier for Modern Electronics
In the ever-evolving landscape of electronic design, the STMicroelectronics MC4558IDT emerges as a versatile solution for engineers seeking reliable analog performance. This dual operational amplifier integrates two independent high-gain voltage amplifiers into a compact 8-SOIC package, offering exceptional flexibility across industrial, automotive, and consumer electronics applications. With its optimized balance of speed, power efficiency, and thermal stability, this component stands as a testament to STMicroelectronics' commitment to innovation in analog semiconductor technology.
Technical Excellence in Compact Packaging
The MC4558IDT's architecture delivers 2.2V/µs slew rate and 5.5 MHz gain bandwidth product, enabling precise signal conditioning in audio processing, sensor interfacing, and voltage follower configurations. Its 4V to 40V wide supply voltage range accommodates both low-voltage portable devices and high-voltage industrial systems. The surface-mount 8-SOIC package (3.90mm width) combines space-saving design with efficient thermal dissipation, making it ideal for PCBs with constrained real estate.
| Parameter | Value |
|---|---|
| Operating Temperature | -40°C to 105°C |
| Input Bias Current | 50nA |
| Supply Current | 2.3mA |
| Output Current | 20mA/Channel |
Engineered for Reliability and Versatility
This amplifier's general-purpose design philosophy shines through its exceptional input offset voltage specification of 1mV, ensuring minimal signal distortion in precision measurement applications. The device's robust construction maintains consistent performance across extreme temperature ranges, meeting automotive and industrial standards for harsh operating environments. Its tape-and-reel packaging format streamlines automated assembly processes while maintaining component integrity during handling.
From audio preamplifiers to active filters and comparator circuits, the MC4558IDT's dual-channel configuration enables efficient implementation of complex analog functions. Designers appreciate its compatibility with both single and dual power supply architectures, expanding its applicability across power management systems, motor control circuits, and data acquisition modules. The amplifier's 105°C maximum operating temperature rating makes it particularly valuable for under-the-hood automotive electronics and industrial automation equipment.
Optimized for Modern Electronic Design
When compared to similar solutions in STMicroelectronics' portfolio, the MC4558IDT distinguishes itself through its combination of performance metrics and packaging efficiency. Its 2.3mA supply current consumption outperforms many traditional op-amps while maintaining superior bandwidth characteristics. The device's pinout configuration follows industry-standard conventions, simplifying PCB layout and enabling easy substitution in existing designs. For volume production environments, the 210,000-unit maximum stock availability ensures consistent supply chain reliability.
Tags: Operational Amplifier IC, Surface Mount Electronics, Industrial Automation Components, High-Speed Amplifiers, Power Management Solutions