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The LTC6404CUD-1#TRPBF is a 600MHz, low noise, high precision fully differential input/output amplifier optimized for single supply operation. It features an input referred voltage noise of 1.5nV/√Hz and operates on supplies ranging from 2.7V to 5.25V with a typical supply current of 27.3mA. The device includes a hardware shutdown feature reducing consumption to 250μA. It provides rail-to-rail output swing, adjustable output common mode voltage, and an integrated 88.5MHz differential lowpass filter. Packaged in a compact 16-pin QFN.
Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm the 'C' grade designation corresponds to the commercial temperature range of 0°C to 70°C as specified in the ordering information. Ensure compatibility with the 16-lead QFN footprint during procurement planning.
Select this part for applications requiring unity-gain stability and high precision signal conditioning. The LTC6404-1 variant is specifically designed for closed-loop gains greater than or equal to 1V/V. Consider the integrated filtering if bandwidth limitation near 88.5MHz is acceptable for the target application.
This component belongs to the LTC6404 family of AC precision amplifiers. The '-1' suffix denotes the unity-gain stable version within the series. Other variants include gain-of-2 and gain-of-4 configurations. The family shares similar electrical characteristics but differs in stability requirements and optimal gain settings.
Public confirmed substitute part numbers are not available in the provided documentation.