Texas Instruments

LMV324M/NOPB

LMV324M/NOPB Description

The LMV324M/NOPB by Texas Instruments is a general-purpose quad operational amplifier housed in a 14-SOIC surface-mount package. Designed for low-voltage operation, it supports a wide supply voltage range of 2.7V to 5.5V, making it ideal for battery-powered and portable applications. With a gain bandwidth product of 1 MHz and a slew rate of 1V/µs, it balances performance and power efficiency, drawing only 410µA per amplifier (x4 channels). The device features low input bias current (15 nA) and input offset voltage (1.7 mV), ensuring precision in signal conditioning tasks.

LMV324M/NOPB Features

• Low Power Consumption: Optimized for energy-sensitive designs with a supply current of 410µA (per channel).
• Rail-to-Rail Output: Supports 160 mA output current, enabling robust drive capability for analog loads.
• Wide Supply Range: Operates from 2.7V to 5.5V, compatible with 3V and 5V systems.
• Low Noise: Minimal input bias current and offset voltage enhance accuracy in sensor interfaces and filtering circuits.
• Robust Packaging: 14-SOIC tube packaging ensures reliability for automated assembly.
• Compliance: ROHS3 and REACH compliant, meeting environmental and safety standards.

LMV324M/NOPB Applications

• Portable Electronics: Ideal for battery-powered devices due to low voltage operation and power efficiency.
• Sensor Signal Conditioning: Precision amplification for thermocouples, strain gauges, and pressure sensors.
• Active Filters: Suitable for low-frequency filtering in audio and instrumentation systems.
• Motor Control: Provides stable feedback amplification in DC motor drivers and servo systems.
• Consumer Electronics: Used in audio preamps, touch interfaces, and power management circuits.

Conclusion of LMV324M/NOPB

The LMV324M/NOPB excels in low-voltage, low-power applications where precision and efficiency are critical. Its quad-channel design, rail-to-rail output, and robust performance make it a versatile choice for industrial, automotive, and consumer electronics. Compared to similar models, it offers better power efficiency and a wider operating voltage range, ensuring compatibility with diverse system requirements. For engineers seeking a cost-effective, high-performance op-amp, the LMV324M/NOPB delivers reliability and flexibility across multiple use cases.