Texas Instruments

LMV981MFX  

OP Amps, Buffer Amps ICs

LMV981MFX Description

The LMV981MFX is a general-purpose operational amplifier (op-amp) from Texas Instruments, designed for a wide range of applications requiring high performance and reliability. This op-amp is housed in a compact SOT23-6 package, making it ideal for surface-mount applications where space is a critical consideration. The LMV981MFX operates over a wide supply voltage range, from a minimum of 1.8V to a maximum of 5V, providing flexibility in power supply requirements. It boasts a gain bandwidth product of 1.5 MHz and a slew rate of 0.42V/µs, ensuring fast and accurate signal processing. The op-amp features an input bias current of just 14 nA and a supply current of 116µA, contributing to its low power consumption and high efficiency. With an input offset voltage of 1 mV, the LMV981MFX offers excellent DC accuracy. The device is also capable of delivering up to 100 mA of output current per channel, making it suitable for driving moderate to high loads. The LMV981MFX is REACH unaffected and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited storage and handling conditions. The product is categorized under Linear IC Chips and is available in a tape & reel (TR) package format.

LMV981MFX Features

• Wide Supply Voltage Range: The LMV981MFX operates from 1.8V to 5V, making it suitable for a variety of power supply configurations.
• High Gain Bandwidth Product: With a gain bandwidth product of 1.5 MHz, the op-amp ensures high-frequency performance and fast signal processing.
• Low Input Bias Current: The 14 nA input bias current minimizes the loading effect on the input signal source, preserving signal integrity.
• Low Supply Current: Consuming only 116µA of supply current, the LMV981MFX is highly efficient and suitable for low-power applications.
• High Output Current: Capable of delivering up to 100 mA per channel, the op-amp can drive moderate to high loads effectively.
• Compact SOT23-6 Package: The surface-mount package is ideal for space-constrained designs, enabling integration into compact electronic systems.
• Excellent DC Accuracy: The 1 mV input offset voltage ensures precise DC performance, crucial for applications requiring accurate signal conditioning.
• Moisture Sensitivity Level 1: The MSL 1 rating indicates the device is suitable for unlimited storage and handling conditions, reducing the risk of moisture-related failures.
• REACH Unaffected: Compliance with REACH regulations ensures the device is free from restricted substances, promoting environmental sustainability.

LMV981MFX Applications

The LMV981MFX is well-suited for a variety of applications across different industries, including:

• Consumer Electronics: Ideal for portable devices, audio equipment, and signal processing circuits where low power consumption and high performance are essential.
• Industrial Control Systems: Suitable for precision signal conditioning, sensor interfacing, and control loops requiring high accuracy and reliability.
• Medical Devices: Applicable in medical instrumentation where precise signal amplification and low power consumption are critical.
• Automotive Electronics: Useful in automotive applications for signal processing and control systems that demand high performance and robustness.
• Telecommunications: Employed in communication systems for signal amplification and conditioning, ensuring reliable data transmission.

Conclusion of LMV981MFX

The LMV981MFX from Texas Instruments is a versatile general-purpose op-amp that offers a combination of high performance, low power consumption, and compact packaging. Its wide supply voltage range, high gain bandwidth product, and low input bias current make it an excellent choice for a variety of applications. The device's ability to deliver high output current and its excellent DC accuracy further enhance its suitability for precision signal processing. Despite being marked as obsolete, the LMV981MFX remains a reliable option for designers seeking a robust and efficient op-amp solution. Its compliance with REACH regulations and moisture sensitivity level 1 rating ensure it meets industry standards for environmental sustainability and reliability.

LMV981MFX Documents

Download datasheets and manufacturer documentation for LMV981MFX

Datasheets :

LMV981, LMV982      

HTML Datasheet :

LMV981, LMV982