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LS4117 Datasheet PDF

Micross LS4117

The LS4117 is an 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.
Part No. LS4117
Datasheet LS4117 Download
Manufacturer
Micross
Description High Impedence
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LS4117 datasheet page 1 preview

FEATURES

DIRECT REPLACEMENT FOR SILICONIX 2N4117 LOW POWER MINIMUM CIRCUIT LOADING

ABSOLUTE MAXIMUM RATINGS

@ 25°C (unless otherwise noted) Maximum Temperatures Storage Temperature Operating Junction Temperature Maximum Power Dissipation Continuous Power Dissipation MAXIMUM CURRENT Gate Current (Note 1) MAXIMUM VOLTAGES Gate to Drain or Gate to Source (Note 2) IDSS<90 µA IGSS<10 pA LS4117 Benefits: ƒ ƒ ƒ ƒ Insignificant Signal Loss/Error Voltage with High-Impedance Source Low Power Consumption (Battery) Maximum Signal Output, Low Noise High Sensitivity to Low-Level Signals ‐65°C to +175°C ‐55°C to +150°C 300mW 50mA ‐40V LS4117

APPLICATIONS

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

ELECTRICAL CHARACTERISTICS

@ 25°C (unless otherwise noted) SYMBOL CHARACTERISTIC MIN TYP. MAX UNITS CONDITIONS BVGSS Gate to Source Breakdown Voltage ‐40 ‐‐ ‐‐ V IG = ‐1µA, VDS = 0V VGS(off) Gate to Source Cutoff Voltage ‐0.6 ‐‐ ‐1.8 V...