The 2N3954A is a Low Noise, Low Drift, Monolithic Dual N-Channel JFET
The 2N3954A family are matched JFET pairs for differential amplifiers. The 2N3954A family of general purpose JFETs is characterized for low and medium frequency differential amplifiers requiring low offset voltage, drift, noise and capacitance
FEATURES
LOW DRIFT |∆ VGS1‐2 /∆T|= 5µV/°C max.
LOW LEAKAGE IG = 20pA TYP.
LOW NOISE en = 10nV/√Hz TYP.
2N3954A Applications:
◾ Wideband Differential Amps
◾ High Input Impedance Amplifiers