STMicroelectronics LMV321ILT Low-Power Operational Amplifier
- Brand: STMicroelectronics
- Product Code: LMV321ILT
- Availability: In Stock
$0.09
- Ex Tax: $0.09
STMicroelectronics LMV321ILT: High-Performance General Purpose Amplifier
The STMicroelectronics LMV321ILT represents a new generation of low-power operational amplifiers designed for precision analog signal processing in modern electronic systems. This rail-to-rail amplifier combines exceptional performance characteristics with energy efficiency, making it an ideal choice for battery-powered devices and industrial control applications requiring reliable signal conditioning. Housed in a compact SOT-23-5 package, this single-channel amplifier delivers consistent performance across extreme operating temperatures (-40°C to 125°C), ensuring stability in demanding environments.
Key Technical Advantages
Engineered for precision applications, the LMV321ILT features a 1.3 MHz gain bandwidth product paired with a 0.45V/µs slew rate, enabling accurate amplification of high-frequency signals up to 1 MHz. Its rail-to-rail output stage provides maximum signal dynamic range, while the 16 nA input bias current and 100 µV input offset voltage ensure minimal distortion in critical measurement circuits. The amplifier's power efficiency stands out with just 162µA supply current at 5V operation, supporting extended battery life in portable devices.
| Parameter | Value |
|---|---|
| Supply Voltage Range | 2.7V - 6V |
| Output Current | 48 mA |
| Package Type | SOT-23-5 |
Design Versatility
This general-purpose amplifier excels in various applications including sensor signal conditioning, active filtering, voltage follower configurations, and industrial process control systems. Its wide supply voltage range accommodates both single-cell battery operation and standard 5V system rails. The SC-74A package allows for space-constrained PCB layouts while maintaining thermal stability through its optimized pad design. Designers benefit from the amplifier's stability across its entire operating temperature range, eliminating the need for derating in high-temperature environments.
As part of STMicroelectronics' advanced analog portfolio, the LMV321ILT combines modern performance specifications with proven reliability. The device meets stringent industrial standards for EMI/RFI immunity and operates without performance degradation under varying load conditions. Its tape-and-reel packaging format ensures efficient automated assembly while maintaining component integrity during storage and transportation.
Tags: Low-Power Operational Amplifier, General Purpose Amplifier, Precision Signal Conditioning, Rail-to-Rail Amplifier, Industrial Control IC