Solutions Search - LT1792 - Low Noise, Precision, JFET Input Op Amp

LT1792/LT1464 Low Noise Hydrophone Amplifier with DC Servo

Nov 26th 1996
These op amps are best used with very high impedance transducers. The low noise hydrophone amplifier in this figure is an application where the LT1792 excels. The AC current output of the hydrophone is converted to a voltage output by the 100M input resistor (R8). This signal is amplified by the R3/R2 ratio. DC leakage currents ...

LT1792/LT1097 Low Noise Hydrophone Amplifier with DC Servo

Dec 1st 1989
The LT1792 achieves a new standard of excellence in noise performance for a JFET op amp. The 4.2nV/ÖHz voltage noise combined with low current noise and picoampere bias currents make the LT1792 an ideal choice for amplifying low level signals from high impedance capacitive transducers. ...