IFNU423
IFNU423 is Dual Matched N-Channel JFET manufactured by InterFET.
- Part of the IFNU421 comparator family.
- Part of the IFNU421 comparator family.
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IFNU421-2-3
IFNU421, IFNU422, IFNU423 Dual Matched N-Channel JFET
Features
- InterFET N0001H Geometry
- Low Leakage: 0.25 pA Typical
- Low Input Capacitance: 2.0 pF Typical
- High Input Impedance
- Replacement for U421, U422, U423
- RoHS pliant
- SMT, TH, and Bare Die Package options.
Applications
- Low Leakage Input Buffer
- High Frequency Amplifier/Buffer
- Ultrahigh Impedance Pre-Amplifier
- Impedance Converters
Description
The -40V InterFET IFNU421, IFNU422, and IFNU423 JFET’s are targeted for ultra high input impedance applications for differential amplification and impedance matching. Gate leakages are less than 1pA at room...
