LMV614MT/NOPB

The LMV614MT/NOPB is a precision 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 key features and specifications:

General Features:

• Type: Dual Operational Amplifier
• Package: The LMV614MT/NOPB is available in a small, surface-mount package (MSOP-8), which is ideal for space-constrained applications.
• Supply Voltage: It operates over a wide supply voltage range, typically from 2.7V to 5.5V, allowing it to be used in various low-voltage applications.

Electrical Characteristics:

• Input Offset Voltage: The op-amp features a low input offset voltage, typically around 0.5 mV, which enhances its precision in signal amplification.
• Input Common-Mode Voltage Range: The common-mode voltage range extends from the negative supply rail to approximately 1.5V below the positive supply rail, enabling it to handle a variety of input signal levels.
• Output Swing: The output can swing close to the supply rails, providing a rail-to-rail output capability that maximizes the dynamic range of the output signal.
• Gain Bandwidth Product: The LMV614 has a gain bandwidth product of around 1 MHz, making it suitable for a range of applications requiring moderate frequency response.

Performance:

• Low Noise: The op-amp is designed to minimize noise, making it suitable for audio and sensor applications where signal integrity is critical.
• Low Power Consumption: With a quiescent current of approximately 200 µA per amplifier, the LMV614 is optimized for low power usage, which is essential for battery-powered devices.
• High Slew Rate: The device features a slew rate of about 0.5 V/µs, allowing it to respond quickly to changes in input signals.

Applications:

The LMV614MT/NOPB is versatile and can be used in various applications, including:

• Signal conditioning
• Active filters
• Audio processing
• Data acquisition systems
• Portable instrumentation

Additional Information:

• Temperature Range: The device is rated for operation over a temperature range of -40°C to +125°C, making it suitable for industrial and automotive applications.
• RoHS Compliant: The LMV614MT/NOPB is compliant with RoHS standards, ensuring it is free from hazardous substances.

In summary, the LMV614MT/NOPB from Texas Instruments is a highly versatile, low-power operational amplifier that excels in precision applications, making it a popular choice for engineers designing compact and efficient electronic systems.