Supply original LF347N/NOPB, Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps, by texas

The LF347N/NOPB is a quad operational amplifier (op-amp) manufactured by Texas Instruments. It is designed for a variety of applications, including signal conditioning, filtering, and amplification in both consumer and industrial electronics. Here’s a detailed description of its features and specifications:

General Features:

• Quad Configuration: The LF347N/NOPB contains four independent, high-gain, frequency-compensated op-amps, allowing for multiple signal processing tasks within a single package.
• Low Noise: This op-amp is designed to provide low noise performance, making it suitable for audio and precision applications where signal integrity is crucial.
• Wide Supply Voltage Range: It operates over a wide supply voltage range, typically from ±2V to ±15V, which provides flexibility in various circuit designs.
• High Input Impedance: The LF347N/NOPB features a high input impedance, which minimizes the loading effect on the preceding stage and allows for better signal fidelity.
• Low Input Offset Voltage: With a low input offset voltage, this op-amp ensures accurate signal amplification, making it ideal for precision applications.

Electrical Characteristics:

• Gain Bandwidth Product: The gain bandwidth product is typically around 1 MHz, which allows for adequate performance in many applications, including audio and instrumentation.
• Slew Rate: The op-amp has a slew rate of approximately 0.5 V/µs, which defines how quickly the output can respond to rapid changes in the input signal.
• Output Drive Capability: The LF347N/NOPB can drive loads of up to 10 kΩ, making it suitable for interfacing with various components in a circuit.

Package Information:

• Package Type: The LF347N/NOPB is available in a standard 14-pin DIP (Dual In-line Package) configuration, which is easy to handle and solder onto PCBs.
• NOPB Designation: The "NOPB" suffix indicates that the device is lead-free and compliant with RoHS (Restriction of Hazardous Substances) standards, making it environmentally friendly.

Applications:

• Signal Conditioning: Used in applications where signals need to be amplified or filtered, such as in sensor interfaces.
• Audio Processing: Suitable for audio applications due to its low noise and high fidelity characteristics.
• Data Acquisition Systems: Commonly used in systems that require precise analog signal processing.

Conclusion:

The LF347N/NOPB from Texas Instruments is a versatile and reliable quad op-amp that offers a combination of low noise, high input impedance, and a wide supply voltage range, making it an excellent choice for a variety of electronic applications. Its robust design and compliance with environmental standards further enhance its appeal for modern electronic designs.