LMV796QMF/NOPB

The LMV796QMF/NOPB is a high-performance operational amplifier (op-amp) manufactured by Texas Instruments. It is designed for a variety of applications, including signal conditioning, data acquisition, and audio processing, where low noise and high precision are critical.

Key Features:

1. Supply Voltage Range: The LMV796 operates with a wide supply voltage range, typically from 2.7V to 5.5V, making it suitable for battery-powered devices and low-voltage applications.

2. Low Noise: This op-amp boasts a low input voltage noise density, typically around 10 nV/√Hz, which is advantageous for applications requiring high signal fidelity.

3. High Slew Rate: The device features a high slew rate, typically around 20 V/µs, allowing it to respond quickly to rapid changes in input signals, which is essential for high-speed applications.

4. Rail-to-Rail Output: The LMV796 provides rail-to-rail output capability, enabling it to drive loads close to the supply rails, maximizing the dynamic range of the output signal.

5. Low Input Bias Current: With a low input bias current, typically in the picoampere range, the LMV796 is suitable for high-impedance sensor applications, minimizing the loading effect on the source.

6. Temperature Range: The device is rated for operation over an extended temperature range, typically from -40°C to +125°C, making it suitable for automotive and industrial applications.

7. Package Type: The LMV796QMF/NOPB is available in a compact, surface-mount package (QFN), which is ideal for space-constrained designs and helps in thermal management.

8. Applications: Common applications include audio amplifiers, active filters, transimpedance amplifiers, and instrumentation amplifiers, among others.

Electrical Characteristics:

• Input Offset Voltage: The input offset voltage is typically low, enhancing accuracy in precision applications.
• Common-Mode Rejection Ratio (CMRR): The CMRR is high, ensuring that variations in the common-mode voltage do not significantly affect the output.
• Power Supply Rejection Ratio (PSRR): The PSRR is also high, indicating that the op-amp maintains stable performance despite variations in the supply voltage.

Conclusion:

The LMV796QMF/NOPB from Texas Instruments is a versatile and high-performance operational amplifier that excels in low-noise, high-speed applications. Its combination of features, including rail-to-rail output, low input bias current, and wide supply voltage range, makes it an excellent choice for engineers looking to design reliable and efficient analog circuits.