Texas Instruments

LMV982IDGSRE4

LMV982IDGSRE4 Description

The LMV982IDGSRE4 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 part of the LMV® series, known for its robustness and versatility. The LMV982IDGSRE4 features a supply voltage range of 1.8 V to 5 V, making it suitable for both low-power and standard voltage applications. It offers a gain bandwidth product of 1.5 MHz, ensuring high-frequency performance, and a slew rate of 0.42 V/µs, which is ideal for fast signal processing.

LMV982IDGSRE4 Features

• Supply Voltage Range: The LMV982IDGSRE4 operates within a wide supply voltage range of 1.8 V to 5 V, providing flexibility for various power supply configurations.
• Gain Bandwidth Product: With a gain bandwidth product of 1.5 MHz, this op-amp delivers high-frequency performance suitable for applications requiring fast signal processing.
• Low Input Bias Current: The low input bias current of 15 nA ensures minimal loading on the input signal source, preserving signal integrity.
• Low Supply Current: The low supply current of 116 µA (for two channels) makes this op-amp ideal for low-power applications, reducing power consumption and heat generation.
• High Output Current: The LMV982IDGSRE4 can deliver up to 100 mA per channel, enabling it to drive a wide range of loads effectively.
• Low Input Offset Voltage: The low input offset voltage of 1 mV ensures high accuracy in signal processing, minimizing errors in precision applications.
• Surface Mount Packaging: The surface mount package (10VSSOP) facilitates easy integration into compact and high-density PCB designs.
• Compliance: The LMV982IDGSRE4 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), this op-amp is suitable for a wide range of manufacturing environments without the need for special handling.

LMV982IDGSRE4 Applications

The LMV982IDGSRE4 is well-suited for a variety of applications due to its versatile performance characteristics. Some specific use cases include:

• Signal Conditioning: Ideal for conditioning signals in sensor interfaces, where high input impedance and low offset voltage are crucial.
• Audio Amplification: Suitable for audio applications requiring low distortion and high output current.
• Power Management: Effective in power management circuits where low supply current and high efficiency are necessary.
• Consumer Electronics: Applicable in consumer electronics for general-purpose amplification and signal processing tasks.
• Industrial Control Systems: Useful in industrial applications where robustness and reliability are paramount.

Conclusion of LMV982IDGSRE4

The LMV982IDGSRE4 from Texas Instruments is a versatile and high-performance general-purpose op-amp that offers a wide supply voltage range, low power consumption, and high output current. Its low input bias current and low offset voltage make it suitable for precision applications, while its surface mount package ensures easy integration into compact designs. Although the product is marked as obsolete, its unique features and performance benefits make it a reliable choice for applications requiring high accuracy and efficiency. For designers seeking a robust and flexible op-amp solution, the LMV982IDGSRE4 remains a viable option.