Texas Instruments

LM6144BIM  

OP Amps, Buffer Amps ICs

LM6144BIM Description

The LM6144BIM is a general-purpose operational amplifier (op-amp) designed by Texas Instruments, featuring four independent circuits within a single package. This IC is tailored for a wide range of applications requiring high performance and reliability. The LM6144BIM operates with a supply voltage range from 1.8 V to 42 V, making it suitable for both low-power and high-voltage applications. It boasts a gain bandwidth product of 18 MHz, ensuring high-frequency performance and stability. The slew rate of 25 V/µs allows for rapid response to signal changes, which is crucial for applications demanding high-speed signal processing.

LM6144BIM Features

• Wide Supply Voltage Range: The LM6144BIM can operate from 1.8 V to 24 V, providing flexibility for various power supply configurations.
• High Gain Bandwidth Product: With a gain bandwidth product of 18 MHz, this op-amp delivers high-frequency performance, making it suitable for applications requiring wide bandwidth.
• Low Input Bias Current: The input bias current is as low as 174 nA, which minimizes the loading effect on the signal source and ensures high input impedance.
• High Slew Rate: A slew rate of 25 V/µs ensures that the op-amp can handle fast-changing signals without distortion, ideal for high-speed applications.
• Low Input Offset Voltage: The input offset voltage is only 1.3 mV, which helps in maintaining high accuracy and precision in signal processing.
• Multiple Circuits: The LM6144BIM includes four independent op-amp circuits, allowing for multiple signal processing tasks within a single package.
• Surface Mount Technology: The surface mount package type facilitates easy integration into compact and high-density PCB designs.
• Compliance and Reliability: The LM6144BIM is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory adherence. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.

LM6144BIM Applications

The LM6144BIM is ideal for a variety of applications due to its versatile performance characteristics. Some specific use cases include:

• Signal Conditioning: The low input bias current and high input impedance make it suitable for conditioning weak signals from sensors and transducers.
• High-Speed Signal Processing: The high slew rate and gain bandwidth product enable it to handle high-frequency signals, making it ideal for applications such as video signal processing and high-speed data acquisition.
• Power Management: The wide supply voltage range allows it to be used in power management circuits where flexibility in power supply voltage is essential.
• Audio Amplification: The LM6144BIM can be used in audio amplifiers due to its high slew rate and low input offset voltage, ensuring high-fidelity audio output.
• Industrial Control Systems: The robustness and reliability of the LM6144BIM make it suitable for industrial control systems where precision and stability are critical.

Conclusion of LM6144BIM

The LM6144BIM is a versatile and high-performance general-purpose operational amplifier from Texas Instruments. Its wide supply voltage range, high gain bandwidth product, low input bias current, and high slew rate make it suitable for a wide range of applications. Despite being marked as obsolete, the LM6144BIM remains a reliable choice for engineers and designers looking for a high-performance op-amp with multiple circuits in a compact surface mount package. Its compliance with environmental and regulatory standards further enhances its suitability for modern electronic designs.

LM6144BIM Documents

Download datasheets and manufacturer documentation for LM6144BIM

PCN Assembly/Origin :

Mult Devices 23/Feb/2018      

Datasheets :

LM6142,44      

PCN Obsolescence/ EOL :

Mult Dev OBS 8/Dec/2023       EOL 18/Oct/2023      

HTML Datasheet :

LM6142,44