LS4117 Datasheet PDF - Micross Components

Ultra-High Input Impedance N-Channel JFET

The LS4117 provides ultra-high input impedance. The device is specified with a 10-pA limit and is ideal for use as a high-impedance sensitive front-end amplifier.

LS4117 Benefits:
  Insignificant Signal Loss/Error Voltage with High-Impedance Source
  Low Power Consumption (Battery)
  Maximum Signal Output, Low Noise
  High Sensitivityto Low-Level Signals

LS4117 Applications:
  High-Impedance Transducer
  Smoke Detector Input
  Infrared Detector Amplifier
  Precision Test Equipment