LMV762QMM/NOPB

The LMV762QMM/NOPB is a precision operational amplifier (op-amp) manufactured by Texas Instruments. It is designed for a variety of applications, including signal conditioning, data acquisition, and active filtering. Here’s a detailed description of its key features and specifications:

General Features:

• Type: Dual Operational Amplifier
• Package: The device comes in a 8-pin VSSOP (Very Thin Shrink Small Outline Package) which is compact and suitable for space-constrained applications.
• Temperature Range: It operates over an extended temperature range, typically from -40°C to +125°C, making it suitable for industrial and automotive applications.

Electrical Characteristics:

• Supply Voltage: The LMV762 can operate with a single supply voltage ranging from 2.7V to 5.5V, or dual supplies of ±1.35V to ±2.75V.
• Input Offset Voltage: It features a low input offset voltage, typically around 0.5 mV, which enhances its precision in applications requiring accurate signal amplification.
• Input Bias Current: The input bias current is low, typically around 10 nA, which is beneficial for high-impedance sensor applications.
• Gain Bandwidth Product: The op-amp has a gain bandwidth product of approximately 1 MHz, allowing it to handle a wide range of frequencies effectively.
• Slew Rate: The slew rate is about 0.3 V/µs, which is adequate for many general-purpose applications.

Performance:

• Common-Mode Rejection Ratio (CMRR): The CMRR is high, typically around 100 dB, ensuring that the op-amp can effectively reject common-mode signals.
• Power Supply Rejection Ratio (PSRR): The PSRR is also high, which helps maintain performance stability despite variations in supply voltage.
• Output Drive Capability: The LMV762 can drive loads of up to 600 ohms, making it versatile for various output configurations.

Applications:

The LMV762QMM/NOPB is suitable for a wide range of applications, including:

• Signal conditioning in sensor applications
• Active filters for audio and signal processing
• Data acquisition systems
• Medical instrumentation
• Automotive electronics

Additional Features:

• Low Noise: The op-amp is designed to minimize noise, making it ideal for sensitive applications.
• Rail-to-Rail Output: The output stage is designed to provide rail-to-rail output swing, maximizing the dynamic range of the signal.
• RoHS Compliant: The device is compliant with RoHS standards, ensuring it is free from hazardous substances.

Conclusion:

The LMV762QMM/NOPB from Texas Instruments is a versatile, high-performance dual operational amplifier that combines precision, low power consumption, and a compact package. Its features make it an excellent choice for a variety of applications in both consumer and industrial electronics.