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LM6181IM is listed in the Instrumentation, Op Amps, Buffer Amps range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC OPAMP CFA 1 CIRCUIT 16SOIC. Review the specifications below when checking this part for your BOM.
The LM6181IM is a single-channel current feedback operational amplifier manufactured by Texas Instruments. It features a 100 mA output drive capability and a 100 MHz bandwidth, designed for high-speed signal processing applications. The device operates within a temperature range of -40°C to 85°C and is housed in an 8-pin Small Outline Integrated Circuit (SOIC) package.
Verify the specific suffix against the manufacturer's official datasheet to confirm pinout compatibility and electrical tolerances. Ensure the component meets RoHS directives if required by your assembly process. Cross-reference the ordering part number with the latest TI documentation to avoid discrepancies between legacy National Semiconductor and current Texas Instruments specifications.
Select this component when circuit requirements demand high slew rates and wide bandwidth without sacrificing output drive strength. It is appropriate for designs requiring stable performance at unity gain or higher. Evaluate thermal management needs based on the SOIC package limitations and expected ambient operating temperatures.
This device belongs to the LM6181 family of current feedback amplifiers. It serves as the single-channel variant within a series that includes dual-channel counterparts like the LM6182. The product line is engineered to provide fast transient response and high output current for analog signal processing tasks.
Public confirmed substitute part numbers include LM6181IMX-8/NOPB.
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