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LMR1802G-LBTR

LMR1802G-LBTR Description

The LMR1802G-LBTR is a high-performance CMOS operational amplifier designed by Rohm Semiconductor, a leading manufacturer in the electronics industry. This IC is part of the Linear IC Chips category and is housed in a 5SSOP package, making it suitable for surface-mount applications. The LMR1802G-LBTR offers a wide supply voltage range, from 2.5 V to 5.5 V, making it versatile for various power supply configurations. With a gain bandwidth product of 3 MHz, it ensures excellent performance in high-frequency applications. The amplifier boasts a low input bias current of 0.5 pA and an input offset voltage of 5 µV, which are critical for precision signal processing. The slew rate of 1.1 V/µs ensures fast response times, making it ideal for applications requiring rapid signal transitions.

LMR1802G-LBTR Features

• Wide Supply Voltage Range: Operates efficiently within a supply voltage span of 2.5 V to 5.5 V, providing flexibility in power supply design.
• High Gain Bandwidth Product: With a gain bandwidth product of 3 MHz, the LMR1802G-LBTR is well-suited for applications requiring high-frequency signal processing.
• Low Input Bias Current: An input bias current of only 0.5 pA minimizes the impact on sensitive input signals, ensuring high precision.
• Low Input Offset Voltage: The 5 µV input offset voltage ensures accurate signal amplification, making it ideal for precision applications.
• High Slew Rate: A slew rate of 1.1 V/µs allows for fast signal transitions, reducing distortion in high-speed applications.
• Low Supply Current: Consumes only 1.1 mA of supply current, making it energy-efficient and suitable for battery-powered devices.
• High Output Current: Capable of delivering up to 50 mA per channel, ensuring robust performance in demanding applications.
• Compliance and Reliability: The LMR1802G-LBTR is REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met. It also has a moisture sensitivity level (MSL) of 1, making it suitable for unlimited exposure to moisture.
• Packaging: Available in a Tape & Reel (TR) package, facilitating efficient handling and assembly in automated manufacturing processes.

LMR1802G-LBTR Applications

The LMR1802G-LBTR is ideal for a variety of applications due to its high performance and versatile specifications. Some specific use cases include:

• Precision Signal Processing: The low input bias current and low input offset voltage make it suitable for applications requiring high precision, such as in medical equipment and scientific instruments.
• High-Speed Signal Amplification: The high gain bandwidth product and fast slew rate ensure it can handle high-frequency signals, making it ideal for communication systems and high-speed data acquisition.
• Battery-Powered Devices: The low supply current and wide supply voltage range make it an excellent choice for portable and battery-powered devices where power efficiency is crucial.
• Industrial Control Systems: The robust output current capability and high slew rate ensure reliable performance in industrial control systems and automation applications.

Conclusion of LMR1802G-LBTR

The LMR1802G-LBTR from Rohm Semiconductor is a versatile and high-performance CMOS operational amplifier that stands out in its category. Its wide supply voltage range, high gain bandwidth product, low input bias current, and low input offset voltage make it suitable for a wide range of applications, from precision signal processing to high-speed amplification. The low supply current and high output current further enhance its appeal for both battery-powered and industrial applications. With its compliance to environmental and regulatory standards, the LMR1802G-LBTR is a reliable choice for modern electronic designs.