onsemi

LMV931SN3T1G

LMV931SN3T1G Description

The LMV931SN3T1G from onsemi is a general-purpose operational amplifier designed for low-voltage, low-power applications. Packaged in a compact 5-pin TSOP and supplied in Tape & Reel (TR), it is optimized for surface-mount PCB designs. With a wide supply voltage range (1.8V to 5.5V) and ultra-low input bias current (1 nA), this single-channel op-amp delivers precision performance in space-constrained systems. Its 1.5 MHz gain bandwidth product (GBW) and 0.48V/µs slew rate ensure stable operation in signal conditioning, filtering, and amplification tasks while consuming minimal quiescent current (116 µA).

LMV931SN3T1G Features

• Low Power Consumption: 116 µA supply current extends battery life in portable devices.
• Rail-to-Rail Output: Supports full dynamic range with 100 mA output current capability.
• Low Offset Voltage (1 mV): Enhances accuracy in precision analog circuits.
• Wide Supply Range (1.8V–5.5V): Compatible with both 3.3V and 5V systems.
• Miniature TSOP Package: Ideal for high-density layouts in IoT and wearable electronics.
• RoHS3 & REACH Compliant: Meets environmental and regulatory standards.

LMV931SN3T1G Applications

• Portable Electronics: Sensor interfaces, battery-powered instrumentation.
• Active Filters & Signal Conditioning: Low-noise amplification in audio and data acquisition systems.
• Industrial Control Systems: Analog front-ends for pressure/thermal sensors.
• Consumer IoT: Wearables, smart home devices requiring efficient signal processing.
• Medical Devices: ECG amplifiers, portable monitors where low power and precision are critical.

Conclusion of LMV931SN3T1G

The LMV931SN3T1G stands out for its ultra-low power consumption, wide voltage range, and compact form factor, making it a versatile choice for modern low-voltage designs. Its balance of performance and efficiency is particularly valuable in battery-operated and space-sensitive applications, outperforming similar op-amps in its class. Engineers can leverage its precision and reliability for high-accuracy analog systems without compromising on power or footprint.