Texas Instruments

LM6181IMX  

OP Amps, Buffer Amps ICs

LM6181IMX Description

The LM6181IMX is a high-performance current feedback operational amplifier (op-amp) designed by Texas Instruments. This IC is part of the VIP™ II series, known for its exceptional performance and reliability. The LM6181IMX features a wide supply voltage range, from a minimum of 7 V to a maximum of 32 V, making it suitable for a variety of power supply configurations. It offers a -3 dB bandwidth of 100 MHz and a remarkable slew rate of 2000 V/µs, ensuring fast response times and high-frequency performance.

The LM6181IMX is designed for surface mount applications, coming in a 16-SOIC package that is both compact and robust. It has a low input bias current of 5 µA and a supply current of 7.5 mA, contributing to its efficiency and low power consumption. The amplifier also boasts a low input offset voltage of 3.5 mV, which is crucial for precision applications. With a maximum output current of 130 mA per channel, this op-amp can drive substantial loads effectively.

LM6181IMX Features

• Wide Supply Voltage Range: Operates from 7 V to 32 V, providing flexibility in power supply design.
• High Bandwidth and Slew Rate: With a -3 dB bandwidth of 100 MHz and a slew rate of 2000 V/µs, the LM6181IMX excels in high-frequency applications.
• Low Input Bias Current: At 5 µA, it minimizes the impact on sensitive input signals.
• Low Input Offset Voltage: 3.5 mV ensures high accuracy in precision applications.
• High Output Current: Capable of delivering up to 130 mA per channel, suitable for driving heavy loads.
• Surface Mount Compatibility: The 16-SOIC package is ideal for modern, compact PCB designs.
• Compliance and Reliability: REACH unaffected and RoHS3 compliant, ensuring environmental and safety standards are met. The moisture sensitivity level (MSL) of 1 (Unlimited) makes it suitable for various manufacturing environments.

LM6181IMX Applications

The LM6181IMX is ideal for applications requiring high-speed signal processing and precision. Its wide bandwidth and high slew rate make it suitable for video signal processing, where fast response times are critical. The low input bias current and offset voltage are beneficial in precision instrumentation, ensuring accurate measurements.

In communication systems, the LM6181IMX can be used for signal amplification and conditioning, thanks to its high performance and reliability. Its ability to handle high output currents also makes it suitable for driving actuators and other high-current loads in industrial control systems.

Conclusion of LM6181IMX

The LM6181IMX from Texas Instruments is a versatile and high-performance current feedback operational amplifier. Its wide supply voltage range, high bandwidth, and low input bias current make it a standout choice for demanding applications. While the product is now obsolete, its technical specifications and performance benefits continue to make it a valuable component for specific use cases. For engineers and designers looking for a reliable and high-performance op-amp, the LM6181IMX remains a compelling option, especially in applications where precision and speed are paramount.

LM6181IMX Documents

Download datasheets and manufacturer documentation for LM6181IMX