STMicroelectronics LMV321LICT Operational Amplifier

The LMV321LICT from STMicroelectronics is a single general-purpose, low-voltage, and low-power operational amplifier. Designed to operate with a single or dual supply, this operational amplifier is a versatile component for a wide range of applications. The LMV321LICT is part of STMicroelectronics' LMV321 family, renowned for its high performance in terms of power consumption and input bias currents.

Key Features

• Supply Voltage: The LMV321LICT can operate at a supply voltage range from 2.7V to 5.5V, making it suitable for battery-operated devices and low-voltage applications.
• Low Power Consumption: With a typical quiescent current of only 130 µA, it is an excellent choice for power-sensitive designs.
• Gain Bandwidth Product: It has a gain bandwidth product of 1.4 MHz which is adequate for various low-frequency signal processing tasks.
• Rail-to-Rail Output: The rail-to-rail output capability allows for a wide dynamic range, which is particularly useful in single-supply operations.
• Input Offset Voltage: A low input offset voltage ensures accurate signal amplification without significant deviation.
• Extended Temperature Range: The device is operational over an extended temperature range from -40°C to +125°C, suitable for industrial-grade applications.

Applications

The LMV321LICT is ideal for various applications that require a balance between power efficiency and performance. These include:

• Portable and battery-powered electronics
• Sensor interfaces and signal conditioning
• Active filtering
• Medical devices
• Automotive systems
• Audio and video equipment

Package and Quality

The operational amplifier is available in a 5-pin SOT23-5 package, which is suitable for compact PCB layouts. STMicroelectronics ensures high reliability and performance, with the LMV321LICT meeting stringent quality standards.

In summary, the LMV321LICT operational amplifier is an excellent choice for designers looking for a low-power, high-performance solution for a multitude of electronic applications. Its small footprint, combined with its robust feature set, makes it an essential component for modern electronic designs.