STMicroelectronics

LMX358IST

LMX358IST Description

The LMX358IST is a high-performance, general-purpose operational amplifier (op-amp) designed by STMicroelectronics. This dual-channel device is housed in an 8-pin mini-SO package, making it suitable for a wide range of applications where compact size and high performance are critical. The LMX358IST is designed to operate within a supply voltage range of 2.3 V to 5.5 V, providing flexibility for various power supply configurations. With a gain bandwidth product of 1.3 MHz and a slew rate of 0.7 V/µs, this op-amp ensures high-speed signal processing and accurate amplification. The low input bias current of 27 nA and a supply current of 130 µA per channel make it ideal for low-power applications. The LMX358IST also features a voltage input offset of 4 mV, ensuring high precision in signal amplification.

LMX358IST Features

• Wide Supply Voltage Range: The LMX358IST operates within a supply voltage range of 2.3 V to 5.5 V, making it suitable for a variety of power supply configurations.
• High Gain Bandwidth Product: With a gain bandwidth product of 1.3 MHz, the LMX358IST ensures high-speed signal processing and accurate amplification.
• Low Input Bias Current: The low input bias current of 27 nA minimizes the impact on the input signal, ensuring high precision in signal amplification.
• Low Supply Current: The supply current of 130 µA per channel makes the LMX358IST ideal for low-power applications.
• High Output Current: Each channel can deliver up to 70 mA of output current, making it suitable for driving various loads.
• Surface Mount Packaging: The 8-pin mini-SO package is designed for surface mount technology, ensuring ease of integration into compact designs.
• Compliance and Reliability: The LMX358IST is REACH unaffected and RoHS3 compliant, ensuring environmental safety and reliability. It also has a moisture sensitivity level (MSL) of 1, making it suitable for unlimited storage conditions.

LMX358IST Applications

The LMX358IST is ideal for a wide range of applications due to its high performance and compact size. Some specific use cases include:

• Signal Conditioning: The LMX358IST is well-suited for signal conditioning in various electronic systems, including sensors and transducers, where high precision and low power consumption are critical.
• Audio Amplification: Its high gain bandwidth product and low input bias current make it suitable for audio amplification applications, ensuring high-fidelity sound reproduction.
• Industrial Control Systems: The LMX358IST can be used in industrial control systems where precise signal amplification and low power consumption are required.
• Consumer Electronics: The compact size and high performance make the LMX358IST ideal for consumer electronics, such as portable devices and home appliances, where space and power efficiency are important considerations.

Conclusion of LMX358IST

The LMX358IST is a versatile and high-performance operational amplifier that offers a combination of high gain bandwidth, low input bias current, and low supply current. Its wide supply voltage range and surface mount packaging make it suitable for a variety of applications, from signal conditioning to audio amplification. The device's compliance with environmental standards and its reliability make it a preferred choice for designers looking for a compact, high-performance solution. Whether used in industrial control systems or consumer electronics, the LMX358IST delivers exceptional performance and reliability, making it a standout choice in the market.