LM118H

Overview

The LM118H is a single high-speed operational amplifier manufactured by Texas Instruments. It features a gain-bandwidth product of 15 MHz and a slew rate of 70 V/us. The device operates within a supply voltage range of 10 V to 40 V, with dual supplies from 5 V to 20 V. Key electrical parameters include an input offset voltage of 4 mV, input bias current of 250 nA, and common-mode rejection ratio of 100 dB. It draws 5 mA of operating current and provides 21 mA output current per channel. The component utilizes a TO-99-8 metal can package and functions reliably across temperatures from -55°C to +125°C.

Feature Summary

• High-speed performance characterized by a 15 MHz gain-bandwidth product and 70 V/us slew rate for rapid signal processing.
• Robust operation supported by a wide supply voltage range up to 40 V and extended industrial temperature capability.
• Precision analog handling with low input offset voltage and high common-mode rejection ratio.

Applications

• High-frequency signal conditioning circuits
• Fast pulse generation and shaping networks
• Video signal amplification stages

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pinout compatibility and exact electrical tolerances. Ensure the procurement source provides documentation confirming the TO-99-8 metal can package type. Cross-reference the part number with the latest Texas Instruments release notes to validate manufacturing status and any potential design changes affecting form or function.

Selection Notes

Select this component when circuit requirements demand high slew rates and wide bandwidth in a single-channel configuration. The TO-99-8 package is suitable for applications requiring hermetic sealing or through-hole mounting in rugged environments. Consider the 40 V maximum supply rating for systems operating at higher voltages compared to standard low-voltage op-amps.

Part Context

The LM118H belongs to the LM118 series of high-speed operational amplifiers produced by Texas Instruments. This series is designed for applications requiring fast transient response and high gain. The H suffix typically denotes a specific package variant, in this case, the TO-99-8 metal can, distinguishing it from other packaging options within the same functional family.

Replacement Considerations

• LM118H/NOPB