Texas Instruments

LM118H

LM118H Description

The LM118H is a high-performance general-purpose operational amplifier (op-amp) designed by Texas Instruments. It is part of the Linear IC Chips category and is ideal for a variety of applications requiring robust performance and reliability. The LM118H is housed in a TO-99-8 package, making it suitable for through-hole mounting. This op-amp is known for its wide supply voltage range, high slew rate, and excellent gain bandwidth product, making it a versatile component for various electronic circuits.

LM118H Features

• Wide Supply Voltage Range: The LM118H operates over a wide supply voltage span, ranging from a minimum of 10 V to a maximum of 40 V. This wide range makes it suitable for both low and high voltage applications.
• High Slew Rate: With a slew rate of 70 V/µs, the LM118H can handle high-frequency signals efficiently, ensuring minimal distortion and fast response times.
• Gain Bandwidth Product: The LM118H boasts a gain bandwidth product of 15 MHz, which is ideal for applications requiring high-frequency operation and wide bandwidth.
• Low Input Bias Current: The low input bias current of 120 nA ensures high input impedance, making the LM118H suitable for applications where signal integrity is critical.
• Low Input Offset Voltage: The input offset voltage is kept to a minimum of 2 mV, which helps in maintaining accuracy and stability in the output signal.
• Low Supply Current: The LM118H draws a supply current of only 5 mA, making it energy-efficient and suitable for applications where power consumption is a concern.
• Compliance and Status: The LM118H is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. It also has an ECCN classification of EAR99, indicating it is not subject to specific export controls.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the LM118H is highly resistant to moisture, making it suitable for a wide range of environmental conditions.

LM118H Applications

The LM118H is a versatile op-amp suitable for a wide range of applications, including:

• Audio Amplifiers: The high slew rate and gain bandwidth product make the LM118H ideal for high-fidelity audio amplifiers, ensuring clear and distortion-free sound.
• Signal Processing: The low input bias current and low input offset voltage make it suitable for precision signal processing applications, such as in sensors and transducers.
• Power Supply Circuits: The wide supply voltage range and low supply current make the LM118H suitable for use in power supply circuits, where it can provide stable and efficient voltage regulation.
• Industrial Control Systems: The robust performance and compliance with environmental standards make the LM118H suitable for use in industrial control systems, where reliability and durability are critical.

Conclusion of LM118H

The LM118H is a high-performance general-purpose operational amplifier that offers a combination of wide supply voltage range, high slew rate, and excellent gain bandwidth product. Its low input bias current and low input offset voltage ensure high accuracy and stability in signal processing applications. The LM118H is also designed with environmental compliance in mind, making it suitable for a wide range of applications. Whether used in audio amplifiers, signal processing, power supply circuits, or industrial control systems, the LM118H provides reliable and efficient performance, making it a valuable component for electronics engineers and designers.