Datasheet4U offers most rated semiconductors datasheets pdf
LSU404 - Low Noise LSU404 LOW NOISE, LOW DRIFT MONOLITHIC DUAL N-CHANNEL JFET
Linear Systems replaces discontinued Siliconix U404 with LSU404
The U404/ LSU404 is a Low Noise, Low Drift, Monolithic Dual N-Channel JFET
The LSU404 is a high-performance monolithic dual JFET featuring extremely low noise, tight offset voltage and low drift over temperature specifications, and is targeted for use in a wide range of precision instrumentation applications. The LSU404 features a 5mV offset and 10-µV/°C drift. The LSU404 is a direct replacement for discontinued Siliconix U404. The hermetically sealed TO-71 & TO-78 packages are well suited for military applications. (See Packaging Information). FEATURES LOW DRIFT LOW NOISE LOW PINCHOFF ABSOLUTE MAXIMUM RATINGS @ 25°C (unless otherwise noted) | V GS1‐2 / T| = 10µV/°C TYP. en = 6nV/Hz @ 10Hz TYP. Vp = 2.5V TYP.
U404 / LSU404 Applications:
Wideband Differential Amps High-Speed,Temp-Compensated SingleEnde