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LMH6622MA is listed in the Instrumentation, Op Amps, Buffer Amps range at ChipApex. The manufacturer field lists National Semiconductor. Its product description is IC VOLTAGE FEEDBACK 2 CIRC 8SOIC. Review the specifications below when checking this part for your BOM.
The LMH6622MA is a dual wideband, low noise operational amplifier manufactured by Texas Instruments. It features a gain-bandwidth product of 160 MHz and a slew rate of 85 V/us. The device operates on supply voltages ranging from 5V to 12V. Key electrical specifications include an input offset voltage of up to 200 uV and an input bias current of 4.7 uA. It utilizes a voltage-feedback architecture and is housed in an 8-pin SOIC package.
Verify the manufacturer designation carefully, as National Semiconductor was acquired by Texas Instruments. Ensure the part number suffix matches the required package type and temperature range. Confirm RoHS compliance status if environmental regulations apply to your specific deployment requirements.
Select this component when dual-channel operation with 160 MHz bandwidth is required. Consider the 85 V/us slew rate for high-frequency signal integrity. Evaluate the 5V to 12V supply range against system power constraints. Compare input offset voltage specifications against other amplifiers in the portfolio for precision needs.
This device belongs to the LMH6622 series of operational amplifiers. It shares architectural similarities with other wideband amplifiers in the family but offers specific dual-channel integration. The component represents a transition period product following the National Semiconductor acquisition by Texas Instruments.
Public confirmed substitute part numbers are not available in the provided documentation.
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