STMicroelectronics LM358DT Dual Operational Amplifier IC
- Brand: STMicroelectronics
- Product Code: LM358DT
- Availability: In Stock
$0.05
- Ex Tax: $0.05
High-Performance Automotive-Grade Operational Amplifier for Demanding Applications
Engineered for precision and reliability in modern electronic systems, the STMicroelectronics LM358DT dual operational amplifier IC represents a perfect balance of performance and versatility. This automotive-qualified amplifier combines robust specifications with flexible design features, making it an ideal choice for engineers working on industrial control systems, automotive electronics, and general-purpose amplification applications. With its dual-circuit configuration and surface-mount SOIC package, the LM358DT offers exceptional value for space-constrained designs requiring dependable analog signal processing capabilities.
Key Technical Advantages
Operating across a wide 3V to 30V supply voltage range, this AEC-Q100 certified amplifier demonstrates remarkable adaptability in various power environments. Its 800 kHz gain-bandwidth product ensures accurate signal processing for medium-frequency applications, while the 0.6V/µs slew rate maintains signal integrity in dynamic environments. The device's 20 nA input bias current and 2 mV input offset voltage specifications highlight its precision characteristics, minimizing errors in critical measurement circuits.
Engineers will appreciate the LM358DT's 30 mA output current capability per channel, which enables direct driving of various loads without additional buffering circuitry. The amplifier's ability to maintain stable operation across automotive temperature ranges (0°C to 70°C) makes it particularly well-suited for vehicle subsystems requiring consistent performance despite environmental fluctuations.
Technical Specifications Overview
| Parameter | Specification |
|---|---|
| Amplifier Type | General Purpose |
| Supply Voltage Range | 3V to 30V |
| Gain-Bandwidth Product | 800 kHz |
| Output Current | 30 mA/ch |
| Package Type | 8-SOIC (3.90mm width) |
Design Flexibility in Modern Electronics
The LM358DT's dual-channel architecture provides significant space savings compared to discrete component solutions, while its automotive qualification ensures compliance with rigorous industry standards. This amplifier excels in applications ranging from sensor signal conditioning in automotive ECUs to precision voltage follower circuits in industrial automation equipment. Its low supply current consumption (700µA per two channels) makes it particularly suitable for power-sensitive designs where energy efficiency is critical.
When integrated into printed circuit boards using standard surface-mount technology processes, the 8-SOIC package offers excellent thermal performance and mechanical stability. Designers can leverage the amplifier's wide operating temperature range to create robust systems that maintain performance consistency across varying environmental conditions.
Reliable Performance for Critical Systems
As part of STMicroelectronics' automotive-qualified component portfolio, the LM358DT undergoes rigorous testing to ensure long-term reliability in demanding applications. Its design incorporates protection features that prevent damage from common operational stresses, making it suitable for deployment in vehicle subsystems, industrial machinery, and high-availability electronic equipment. The device's compatibility with standard production workflows facilitates easy integration into mass production environments while maintaining consistent performance across manufacturing batches.
Tags: General Purpose Amplifiers, Automotive-Grade ICs, Surface Mount Technology, Industrial Control Components, Dual Circuit Amplifiers