LMV358Q1MA/NOPB

The LMV358Q1MA/NOPB is a dual operational amplifier (op-amp) manufactured by Texas Instruments. It is designed for low-voltage, low-power applications, making it suitable for battery-operated devices and portable electronics. Here’s a detailed description of its features and specifications:

General Features:

• Type: Dual Operational Amplifier
• Package: The LMV358Q1MA/NOPB typically comes in a small, surface-mount package, such as the MSOP-8 or TSSOP-8, which allows for efficient use of board space in compact designs.
• Temperature Range: It is rated for operation over an extended temperature range, typically from -40°C to +125°C, making it suitable for automotive and industrial applications.

Electrical Characteristics:

• Supply Voltage: The op-amp operates on a single supply voltage ranging from 2.7V to 5.5V, which is ideal for low-voltage applications.
• Input Voltage Range: The input common-mode voltage range extends from the negative supply rail to approximately 1.5V below the positive supply rail, allowing for versatile input signal handling.
• Output Swing: The output can swing close to the ground (rail-to-rail output) and can typically reach within a few millivolts of the supply rails, enhancing its usability in low-voltage applications.

Performance:

• Gain Bandwidth Product: The LMV358 features a gain bandwidth product of around 1 MHz, which is suitable for many general-purpose applications.
• Low Noise: It has a low input noise voltage density, making it suitable for audio and sensor applications where signal integrity is crucial.
• Low Power Consumption: The device is designed for low power consumption, with a quiescent current of approximately 200 µA per amplifier, which helps extend battery life in portable devices.

Applications:

The LMV358Q1MA/NOPB is widely used in various applications, including:

• Signal conditioning
• Active filters
• Audio amplifiers
• Data acquisition systems
• Battery-powered devices
• Automotive applications

Additional Features:

• Protection: The op-amp includes internal protection features to guard against over-voltage and reverse polarity, enhancing reliability in various environments.
• Compatibility: It is compatible with standard op-amp configurations, making it easy to integrate into existing designs.

Conclusion:

The LMV358Q1MA/NOPB from Texas Instruments is a versatile, low-power dual op-amp that offers excellent performance in a compact package. Its wide supply voltage range, low noise, and rail-to-rail output capabilities make it an ideal choice for a variety of applications, particularly in low-voltage and battery-operated systems.