Texas Instruments

LMV934IDRE4

LMV934IDRE4 Description

The LMV934IDRE4 is a general-purpose operational amplifier (op-amp) from Texas Instruments, designed for a wide range of applications requiring high performance and reliability. This quad-channel op-amp is housed in a surface-mount 14SOIC package, making it suitable for compact and space-constrained designs. The LMV934IDRE4 operates over a wide supply voltage range from 1.8 V to 5 V, providing flexibility for various power supply configurations.

LMV934IDRE4 Features

• Wide Supply Voltage Range: The LMV934IDRE4 can operate from 1.8 V to 5 V, making it suitable for both low-voltage and standard voltage applications.
• High Gain Bandwidth Product: With a gain bandwidth product of 1.5 MHz, this op-amp offers excellent frequency response, suitable for signal processing and filtering applications.
• Low Input Bias Current: The 15 nA input bias current ensures minimal loading on the input signal source, making it ideal for high-impedance applications.
• Low Supply Current: Consuming only 116µA across four channels, the LMV934IDRE4 is energy-efficient, making it suitable for battery-powered and low-power applications.
• High Output Current: Each channel can deliver up to 100 mA, allowing the op-amp to drive heavy loads directly.
• Low Input Offset Voltage: The 1 mV input offset voltage ensures high accuracy in signal amplification and processing.
• Fast Slew Rate: The 0.42V/µs slew rate enables the op-amp to handle fast-changing signals effectively.
• Compliance and Reliability: The LMV934IDRE4 is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1, making it suitable for various manufacturing environments.

LMV934IDRE4 Applications

The LMV934IDRE4 is versatile and can be used in a variety of applications:

• Signal Conditioning: Ideal for amplifying and conditioning weak signals in sensor interfaces and data acquisition systems.
• Filter Design: Suitable for designing active filters due to its high gain bandwidth product and low input offset voltage.
• Power Management: The low supply current and high output current make it suitable for driving LEDs, small motors, and other low-power devices.
• Consumer Electronics: Can be used in portable devices, audio equipment, and other consumer electronics requiring compact and efficient op-amps.
• Industrial Control: Suitable for industrial applications requiring high reliability and performance.

Conclusion of LMV934IDRE4

The LMV934IDRE4 from Texas Instruments is a robust and versatile general-purpose op-amp, offering a wide range of features and benefits. Its wide supply voltage range, high gain bandwidth product, low input bias current, and low supply current make it suitable for a variety of applications, from signal conditioning to power management. Despite its status as an obsolete product, the LMV934IDRE4 remains a reliable choice for designers looking for a compact, efficient, and high-performance op-amp.