Texas Instruments

LMV321IDCKT

LMV321IDCKT Description

The LMV321IDCKT from Texas Instruments is a general-purpose operational amplifier in a compact SC70-5 package, designed for low-voltage and low-power applications. Operating within a 2.7V to 5.5V supply range, it delivers a 1 MHz gain bandwidth product (GBW) and a slew rate of 1V/µs, making it suitable for precision signal conditioning. With an ultra-low input bias current of 15 nA and a supply current of just 130µA, it excels in battery-powered and energy-efficient systems. The device features a low input offset voltage of 1.7 mV, ensuring accuracy in DC-coupled applications. Its RoHS3 compliance and REACH unaffected status make it environmentally friendly, while its MSL 2 (1 Year) rating ensures reliability in surface-mount assembly.

LMV321IDCKT Features

• Low Power Consumption: Only 130µA supply current extends battery life in portable devices.
• Wide Supply Range: Operates from 2.7V to 5.5V, compatible with 3V and 5V systems.
• High Precision: 1.7 mV input offset voltage and 15 nA input bias current enhance signal integrity.
• Compact Form Factor: SC70-5 package saves board space in space-constrained designs.
• Robust Performance: 1 MHz GBW and 1V/µs slew rate ensure stable operation in dynamic applications.
• Environmental Compliance: RoHS3 and REACH unaffected, meeting global regulatory standards.

LMV321IDCKT Applications

• Portable Electronics: Ideal for sensor interfaces, wearables, and IoT devices due to low power consumption.
• Signal Conditioning: Suitable for active filters, integrators, and buffer circuits in industrial systems.
• Battery Management: Used in voltage monitoring and current sensing for energy-efficient designs.
• Consumer Electronics: Enhances performance in audio amplifiers, touchscreens, and low-power signal chains.
• Automotive Systems: Reliable for sensor signal amplification in non-critical automotive applications.

Conclusion of LMV321IDCKT

The LMV321IDCKT is a versatile, low-power op-amp offering a balance of precision, efficiency, and compactness. Its wide supply range, low quiescent current, and small footprint make it a superior choice for battery-operated and space-sensitive applications. Compared to similar models, it stands out with its low input offset and bias currents, ensuring accuracy in sensitive circuits. Whether for consumer, industrial, or automotive use, this amplifier delivers reliable performance while adhering to environmental standards. Engineers seeking a cost-effective, high-performance solution for low-voltage designs will find the LMV321IDCKT an excellent fit.