STMicroelectronics LM258WYST Dual Operational Amplifier

The LM258WYST from STMicroelectronics is a versatile dual operational amplifier (op-amp) designed for a wide array of applications. This high-performance component is characterized by its low-power consumption and stable operation, making it an ideal choice for power-sensitive designs in both industrial and consumer electronics.

Constructed with a silicon gate CMOS process, the LM258WYST offers a perfect blend of power efficiency and functionality. It operates over a wide range of power supply voltages, from 3V to 32V, or ±1.5V to ±16V in a split supply configuration, providing flexibility in various circuit designs. Its low supply current, coupled with a typical input bias current of just 20nA, makes it an excellent choice for battery-operated devices.

The device features a low input offset voltage and high gain bandwidth product, ensuring precise signal amplification and conditioning. Additionally, the LM258WYST boasts a common-mode input voltage range that includes ground, which is particularly beneficial for single-supply operations.

With its ability to function at temperatures ranging from -40°C to +105°C, the LM258WYST is suitable for tough environmental conditions, making it reliable for use in automotive and industrial applications. Its robustness is further enhanced by its phase-reversal protection, which prevents sudden changes in phase when the input voltage exceeds the power supply range.

The LM258WYST is available in a compact package, allowing for space-efficient designs in applications where board real estate is at a premium. This op-amp is commonly used in sensor interfaces, battery chargers, power supplies, and other analog circuits where low-power operation and high precision are paramount.

In summary, the LM258WYST dual operational amplifier from STMicroelectronics is a high-quality, low-power component that offers reliability and versatility for designers looking to optimize their analog signal processing requirements. Its wide operating voltage range, low power consumption, and stability in extreme temperatures make it a go-to choice for a diverse range of electronic applications.