Texas Instruments Operational Amplifier 4 MHz Gain Bandwidth 14-Pin SOIC Surface Mount LF347M/NOPB

Texas Instruments LF347M/NOPB is a precision operational amplifier designed for versatile electronic circuit applications, featuring a 4 MHz gain bandwidth product and a 14-pin Small Outline Integrated Circuit (SOIC) surface mount package. This JFET-input op amp provides low input bias currents and offset voltage, making it ideal for signal conditioning, instrumentation, and analog processing in industrial, laboratory, and commercial electronics.

The op amp supports a broad supply voltage range up to ±18 volts, accommodating diverse power scenarios. It delivers a high slew rate of 13 V/μs ensuring rapid output response for dynamic input signals. Its low input bias current of 8 nanoamperes and offset current of 4 nanoamperes contribute to signal accuracy and stability.

Physically, the device dimensions are compact with a length of 8.64 mm, width of 3.91 mm, and height of 1.45 mm, fitting standard PCB layouts for surface-mounted designs. The operating temperature range of 0° to 70°C supports functionality in controlled industrial or commercial environments.

This LF347-N series device excludes automotive certifications but is well suited for general electronics designs requiring precision and reliability without automotive-grade specifications.

Key applications include industrial instrumentation, audio equipment, sensor interface circuits, and general-purpose amplifiers within electronic systems used in manufacturing plants, laboratories, and educational setups.

Features a JFET input stage for low input bias current and offset voltage. Gain bandwidth product of 4 MHz suitable for a variety of analog signal processing applications. Operates with a wide voltage supply range up to ±18V, enhancing flexibility.

Low input bias current of typically 8 nanoamperes improves signal accuracy. Slew rate of 13 volts per microsecond enables fast transient response. Compact SOIC package with 14 pins suitable for surface mounting on PCBs. Operating temperature range from 0° to 70°C ensuring reliable performance under typical conditions.

Input offset voltage minimized at 13 millivolts for precise amplification. Standard dimensions of 8.64 mm length, 3.91 mm width, and 1.45 mm height. Designed without automotive standards but part of the LF347-N series enhancing compatibility.

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