onsemi Tariff Inquiry

NCS21872DMR2G

NCS21872DMR2G Description

The NCS21872DMR2G from onsemi is a high-precision, zero-drift operational amplifier designed for automotive and industrial applications. Packaged in an 8-pin MSOP and available in Tape & Reel (TR), this dual-channel op-amp delivers exceptional accuracy with an ultra-low input offset voltage of 6 µV and minimal input bias current of 60 pA. Its 1.8V to 5.5V supply voltage range and 28µA quiescent current make it ideal for battery-powered and low-voltage systems. The device features a 270 kHz gain bandwidth product and a 0.1V/µs slew rate, ensuring stable performance in precision signal conditioning and sensor interface applications.

NCS21872DMR2G Features

• Zero-Drift Architecture: Eliminates offset voltage drift over time and temperature, ensuring long-term stability.
• Wide Supply Range: Operates from 1.8V to 5.5V, suitable for both low-power and standard voltage systems.
• Ultra-Low Power: Only 28µA supply current per amplifier, optimizing energy efficiency.
• High Precision: 6 µV input offset voltage and 60 pA input bias current for accurate signal amplification.
• Automotive-Grade: Compliant with stringent automotive reliability standards (AEC-Q100 qualified).
• Compact Packaging: 8-MSOP surface-mount package saves board space in space-constrained designs.

NCS21872DMR2G Applications

• Sensor Signal Conditioning: Ideal for amplifying low-level signals from strain gauges, thermocouples, and pressure sensors.
• Battery-Powered Systems: Low quiescent current extends battery life in portable medical devices and IoT sensors.
• Automotive Electronics: Suitable for ECU signal processing, current sensing, and infotainment systems due to its automotive-grade robustness.
• Industrial Control Systems: Precision amplification in PLCs, motor control, and instrumentation.
• Active Filters & Data Acquisition: Stable performance in filtering and ADC driver circuits.

Conclusion of NCS21872DMR2G

The NCS21872DMR2G stands out as a high-performance, zero-drift op-amp combining precision, low power, and automotive reliability. Its ultra-low offset voltage and minimal power consumption make it a superior choice for applications demanding accuracy and efficiency. Whether in automotive, industrial, or portable electronics, this amplifier delivers consistent performance in challenging environments.