Texas Instruments

LMV934IPWG4

LMV934IPWG4 Description

The LMV934IPWG4 is a general-purpose operational amplifier from Texas Instruments, featuring a robust set of specifications designed for a wide range of applications. This quad-channel op-amp operates within a supply voltage range of 1.8 V to 5 V, making it suitable for low-power and low-voltage systems. With a gain bandwidth product of 1.5 MHz and a slew rate of 0.42 V/µs, the LMV934IPWG4 delivers reliable performance in signal processing and amplification tasks. The device is housed in a surface-mount 14TSSOP package, ensuring ease of integration into compact designs.

LMV934IPWG4 Features

• Wide Supply Voltage Range: Operates from 1.8 V to 5 V, providing flexibility in low-power and low-voltage applications.
• Low Input Bias Current: At 15 nA, this feature minimizes offset errors and enhances stability in precision circuits.
• Low Supply Current: Consumes only 116 µA across four channels, ensuring energy efficiency in battery-operated and portable devices.
• High Output Current: Each channel can deliver up to 100 mA, making it suitable for driving high-capacitive and resistive loads.
• Low Input Offset Voltage: With a maximum of 1 mV, the LMV934IPWG4 ensures high accuracy in signal conditioning and amplification.
• Surface-Mount Package: The 14TSSOP package is ideal for compact and high-density PCB designs.
• Compliance and Safety: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited) allows for safe handling and storage without the need for special precautions.

LMV934IPWG4 Applications

The LMV934IPWG4 is well-suited for various applications due to its versatile performance characteristics:

• Signal Conditioning: Ideal for amplifying and conditioning low-level signals in sensor interfaces and data acquisition systems.
• Audio Amplification: Suitable for low-power audio applications, providing clear and stable audio output.
• Power Management: Effective in voltage regulation and power supply circuits, ensuring stable operation in low-voltage environments.
• Consumer Electronics: Applicable in portable devices, where low power consumption and compact design are critical.
• Industrial Control: Useful in control systems requiring high accuracy and reliability in signal processing.

Conclusion of LMV934IPWG4

The LMV934IPWG4 from Texas Instruments is a versatile general-purpose operational amplifier that offers a balance of performance, efficiency, and reliability. Its wide supply voltage range, low input bias current, and low supply current make it an excellent choice for low-power and low-voltage applications. The device's high output current capability and low input offset voltage ensure high accuracy and stability in signal processing tasks. With its surface-mount package and compliance with environmental standards, the LMV934IPWG4 is well-suited for modern, compact, and high-density PCB designs. While the product is now obsolete, its legacy continues to influence the design of similar operational amplifiers in the electronics industry.