Datasheet Summary
monolithic dual
H n-channel JFETs Performance Curves NQT See Sedion 4 designed for
- -
- - Very High Input Impedance DiHerential Amplifiers
Electrometers
- Impedance Converters
BENEFITS
- High Input Impedance IG = 0.1 pA Maximum (U421-3)
- High Gain gfs = 140 !,mho Minimum@ ID= 3O I'A (U421- 3)
- Low Power Supply Operation VGS(off) = 2 V Maximum (U421- 3)
- Minimum System Error and Calibration 10 mV Maximum Offset
90 dB Minimum CMRR (U421,...