Texas Instruments

LM614IWM/NOPB

LM614IWM/NOPB Description

The LM614IWM/NOPB is a general-purpose operational amplifier (op-amp) from Texas Instruments, designed to offer robust performance in a variety of analog applications. This op-amp features a supply voltage range of 4 V to 36 V, making it suitable for both low and high voltage systems. It has a gain bandwidth product of 800 kHz, which ensures stable and precise amplification across a broad frequency spectrum. The LM614IWM/NOPB is housed in a tube package and is available in a 16SOIC format, facilitating surface-mount assembly for compact and efficient PCB designs.

LM614IWM/NOPB Features

• Wide Supply Voltage Range: The LM614IWM/NOPB operates from 4 V to 36 V, providing flexibility for various power supply configurations.
• High Gain Bandwidth Product: With a gain bandwidth product of 800 kHz, this op-amp ensures high-frequency performance and stability.
• Low Input Bias Current: The 10 nA input bias current minimizes offset errors and improves the accuracy of the amplified signal.
• Low Input Offset Voltage: An input offset voltage of 5 mV ensures minimal error in the output signal, enhancing the precision of the amplifier.
• High Slew Rate: The 0.7 V/µs slew rate allows for fast response times, making it suitable for applications requiring quick signal transitions.
• Multi-Channel Capability: The LM614IWM/NOPB includes four independent circuits, each capable of sourcing 25 mA, providing versatility for multiple signal paths.
• Low Supply Current: The 450 µA supply current per channel ensures efficient power usage, making it ideal for low-power applications.
• Compliance and Safety: The LM614IWM/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental and safety standards are met.
• Moisture Sensitivity Level: MSL 3 (168 Hours) indicates the device's robustness against moisture, enhancing reliability in various environmental conditions.

LM614IWM/NOPB Applications

The LM614IWM/NOPB is well-suited for a range of applications due to its versatile performance characteristics. It is ideal for general-purpose analog signal processing, including:

• Signal Amplification: Amplifying weak signals in sensor interfaces, audio systems, and instrumentation.
• Filter Design: Implementing active filters for signal conditioning and noise reduction.
• Voltage Buffers: Providing low-impedance outputs for driving high-capacitance loads.
• Precision Measurements: Enhancing the accuracy of measurements in industrial and medical equipment.
• Power Management: Managing power distribution in low-power and high-voltage systems.

Conclusion of LM614IWM/NOPB

The LM614IWM/NOPB from Texas Instruments is a versatile general-purpose operational amplifier with a wide supply voltage range, high gain bandwidth product, and low input bias current. Its multi-channel capability, low supply current, and compliance with environmental standards make it a reliable choice for a variety of analog applications. Despite its obsolete status, the LM614IWM/NOPB remains a valuable component for engineers seeking a robust and efficient op-amp solution.