Texas Instruments

LMV774MT  

OP Amps, Buffer Amps ICs

LMV774MT Description

The LMV774MT is a general-purpose operational amplifier (op-amp) from Texas Instruments, designed for a wide range of analog signal processing applications. This quad-channel op-amp is housed in a 14-lead TSSOP package, making it suitable for surface-mount applications. The LMV774MT operates from a supply voltage range of 2.7 V to 5.5 V, providing flexibility in power supply design. Each channel features a gain bandwidth product of 3.5 MHz and a slew rate of 1.4 V/µs, ensuring high performance in signal amplification and processing tasks. The input bias current is extremely low at 0.23 pA, which minimizes the loading effect on the input signal sources. Additionally, the input offset voltage is kept to a low 250 µV, enhancing the accuracy of the amplified signals.

LMV774MT Features

• Wide Supply Voltage Range: The LMV774MT operates from 2.7 V to 5.5 V, making it suitable for both low-voltage and standard power supply systems.
• High Gain Bandwidth Product: With a gain bandwidth product of 3.5 MHz, the LMV774MT ensures high-frequency signal processing capabilities.
• Low Input Bias Current: The extremely low input bias current of 0.23 pA minimizes the loading effect on high-impedance sources, preserving signal integrity.
• Low Input Offset Voltage: The low input offset voltage of 250 µV ensures high accuracy in signal amplification.
• High Slew Rate: The 1.4 V/µs slew rate allows for fast response times, making the LMV774MT suitable for applications requiring rapid signal transitions.
• Quad-Channel Design: The LMV774MT features four independent op-amp channels, providing flexibility in multi-channel signal processing.
• Surface-Mount Packaging: The 14-lead TSSOP package is ideal for surface-mount technology, enabling compact and efficient PCB designs.
• High Output Current: Each channel can drive up to 75 mA, allowing for robust output capabilities.
• Moisture Sensitivity Level 1: The MSL 1 rating indicates that the device is not moisture-sensitive, ensuring reliability in various environmental conditions.

LMV774MT Applications

The LMV774MT is well-suited for a variety of applications due to its versatile performance characteristics. Some specific use cases include:

• Signal Conditioning: The low input bias current and offset voltage make the LMV774MT ideal for precision signal conditioning in sensors and transducers.
• Audio Amplification: The high gain bandwidth product and slew rate ensure high-fidelity audio signal processing, making it suitable for audio systems.
• Analog Filters: The LMV774MT can be used to design active filters for signal processing applications, benefiting from its wide supply voltage range and high performance.
• Data Acquisition Systems: The quad-channel design allows for multiple signal processing paths, making it suitable for multi-channel data acquisition systems.
• Industrial Control Systems: The robust output current capability and surface-mount packaging make the LMV774MT suitable for industrial control applications requiring compact and reliable designs.

Conclusion of LMV774MT

The LMV774MT from Texas Instruments is a versatile general-purpose op-amp that offers a wide range of performance benefits. Its low input bias current, low input offset voltage, and high gain bandwidth product make it suitable for precision signal processing tasks. The quad-channel design and surface-mount packaging provide flexibility and compactness, making it ideal for a variety of applications, including signal conditioning, audio amplification, and data acquisition systems. Despite its obsolete status, the LMV774MT remains a reliable choice for engineers seeking a high-performance op-amp with a wide supply voltage range and robust output capabilities.

LMV774MT Documents

Download datasheets and manufacturer documentation for LMV774MT

Datasheets :

LMV771,772, 774