LS3955 Datasheet (Micross)

LS3955, Low Noise

LS3955 MONOLITHIC DUAL N-CHANNEL JFET The LS3955 is a Low Noise, Low Drift, Monolithic Dual N-Channel JFET The LS3955 family are matched JFET pairs for differential amplifiers.

The LS3955 family of general purpose JFETs is characterized for low and medium frequency differential amplifiers requiring low offset voltage, drift, noise and capacitance The LS3955 family exhibits low capacitance - 6pF max and a spot noise figure of - 0.5dB max.

The part offers a superior tracking ability.

The 8 Pin P-

LS3955 Features

* LOW DRIFT LOW LEAKAGE LOW NOISE ABSOLUTE MAXIMUM RATINGS @ 25°C (unless otherwise noted) |∆ VGS1‐2 /∆T|= 5µV/°C max. IG = 20pA TYP. en = 10nV/√Hz TYP. LS3955 Applications:

* Wideband Differential Amps High Input Impedance Amplifiers Maximum Temperatures Storage Temperature ‐65