DESCRIPTION

The 2N/PN/SST4117A series of n-channel JFETs provide ultra-high input impedance. These devices are specified with a 1-pA limit and typically operate at 0.2 pA. This makes them perfect choices for use as high-impedance sensitive front-end amplifiers.

FEATURES

● Ultra-Low Leakage: 0.2 pA

● Very Low Current/Voltage Operation

● Ultrahigh Input Impedance

● Low Noise

BENEFITS

● Insignificant Signal Loss/Error Voltage with High-Impedance Source

● Low Power Consumption (Battery)

● Maximum Signal Output, Low Noise

● High Sensitivity to Low-Level Signals

APPLICATIONS

● High-Impedance Transducer Amplifiers

● Smoke Detector Input

● Infrared Detector Amplifier

● Precision Test Equipment