Texas Instruments Operational Amplifier 3 MHz 14-Pin 18V PDIP LF347N

Texas Instruments LF347N is a high-performance operational amplifier designed for use in electronic circuits requiring precise amplification at frequencies up to 3 MHz. Featuring a 14-pin plastic dual inline package (PDIP) and through-hole mounting, this op amp integrates four independent JFET input amplifiers in one package, making it ideal for applications that require multiple amplification channels.

The device supports a supply voltage range from -18V to +18V, providing flexibility to power various analog circuits safely and efficiently. Its input offset voltage of 13 mV and low bias currents (8 nA input bias current and 4 nA input offset current) contribute to accurate signal processing with minimal distortion.

The slew rate of 13 V/μs ensures rapid response to fast signal changes, making it suitable for audio and signal conditioning applications where speed is critical. The device operates reliably within a temperature span of 0 to 70 degrees Celsius, covering most standard industrial and commercial environments.

Compact package measurements (19.3 mm length, 6.35 mm width, 4.57 mm height) allow for efficient PCB space management. The product meets no specific automotive or industry standards but is widely recognized for robust performance in amplifier circuits.

Through Hole mount type ensures easy installation on PCBs. PDIP package with 14 pins offers reliable connectivity. Four independent amplifier channels for multi-signal applications. Gain Bandwidth Product of 3 MHz supports high-frequency amplification.

Wide supply voltage range from -18V to 18V enhances versatility. Low input offset voltage and bias current provide precision amplification. High slew rate enables fast transient response. Designed for reliable operation from 0°C to 70°C ambient temperature.

Compact physical dimensions optimize space utilization.

This operational amplifier is broadly used in industrial, laboratory, and educational electronics. Its versatility makes it suitable for instrumentation, audio signal amplification, and analog signal processing in various embedded systems and circuits.

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