LMV721M7/NOPB

The LMV721M7/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: Single Operational Amplifier
• Package: The LMV721M7/NOPB is available in a small, surface-mount package (SOT-23-5), 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 for flexibility in design.
• Low Power Consumption: The device is optimized for low power, with a quiescent current of around 50 µA, making it suitable for energy-efficient designs.

Electrical Characteristics:

• Input Offset Voltage: The LMV721 features a low input offset voltage, typically around 0.5 mV, which enhances accuracy in signal amplification.
• Gain Bandwidth Product: The gain bandwidth product is approximately 1 MHz, providing sufficient bandwidth for many applications while maintaining good gain performance.
• Slew Rate: The op-amp has a slew rate of about 0.3 V/µs, which is adequate for many low-frequency applications.
• Input Common Mode Voltage Range: The input common mode voltage range extends from the negative supply rail to about 1.5V below the positive supply, allowing for versatile input signal handling.

Performance:

• Output Drive Capability: The LMV721 can drive capacitive loads and has a rail-to-rail output stage, enabling it to swing close to the supply rails, which is beneficial for maximizing output voltage range.
• Low Noise: The op-amp is designed to minimize noise, making it suitable for sensitive applications such as audio processing and sensor signal conditioning.

Applications:

The LMV721M7/NOPB is ideal for a variety of applications, including:

• Battery-powered devices
• Portable instrumentation
• Signal conditioning
• Audio applications
• Active filters
• Data acquisition systems

Environmental and Reliability:

• RoHS Compliant: The device is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it meets environmental standards.
• Temperature Range: It operates over a standard temperature range of -40°C to +125°C, making it suitable for industrial and automotive applications.

Conclusion:

The LMV721M7/NOPB from Texas Instruments is a versatile, low-power operational amplifier that combines precision performance with a compact form factor. Its features make it an excellent choice for a wide range of applications, particularly where space and power efficiency are critical.