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LMR1801G-LBTR

LMR1801G-LBTR Description

The LMR1801G-LBTR is a low noise CMOS operational amplifier from the LMR series, manufactured by Rohm Semiconductor. This op-amp is designed to deliver high performance in a compact form factor, making it ideal for a wide range of applications. It features a supply voltage range from 2.2 V to 5.5 V, allowing for flexibility in power supply design. The device is available in a surface mount package, specifically in tape and reel format, which is suitable for automated assembly processes.

LMR1801G-LBTR Features

• Low Noise Performance: The LMR1801G-LBTR is designed to provide low noise operation, making it suitable for precision applications where signal integrity is crucial.
• Wide Supply Voltage Range: With a supply voltage range of 2.2 V to 5.5 V, this op-amp can be used in both low-power and standard voltage systems.
• High Slew Rate: The 2.5 V/µs slew rate ensures fast response times, making it ideal for applications requiring high-speed signal processing.
• High Gain Bandwidth Product: The 6 MHz gain bandwidth product allows for high-frequency operation, enhancing the amplifier's versatility.
• Low Input Bias Current: The extremely low input bias current of 0.5 pA minimizes the impact on sensitive input signals, ensuring accurate amplification.
• Low Input Offset Voltage: The 5 µV input offset voltage contributes to high accuracy in signal processing.
• Low Quiescent Current: The 890 µA supply current ensures efficient power usage, making it suitable for battery-powered and low-power applications.
• High Output Current: The ability to drive up to 50 mA per channel allows for robust output performance.
• Compliance and Packaging: The LMR1801G-LBTR is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability. It is packaged in a tape and reel format, facilitating easy integration into automated manufacturing processes.

LMR1801G-LBTR Applications

The LMR1801G-LBTR is well-suited for applications that require high precision and low noise, such as:

• Precision Signal Conditioning: Ideal for amplifying low-level signals in sensors and transducers.
• Audio Applications: Suitable for preamplifiers and audio processing circuits due to its low noise and high slew rate.
• Medical Equipment: Can be used in medical devices where accuracy and reliability are critical.
• Industrial Control Systems: Provides robust performance in industrial automation and control systems.
• Consumer Electronics: Enhances the performance of consumer devices requiring high-quality signal processing.

Conclusion of LMR1801G-LBTR

The LMR1801G-LBTR from Rohm Semiconductor is a high-performance CMOS operational amplifier that stands out due to its low noise, wide supply voltage range, and high slew rate. Its low input bias current and low input offset voltage make it an excellent choice for precision applications. The device's compliance with environmental standards and its surface mount package format further enhance its appeal for modern electronics design. Whether used in precision signal conditioning, audio applications, or industrial control systems, the LMR1801G-LBTR delivers reliable performance and high accuracy, making it a valuable component in the electronics industry.