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LS423 Fiches technique(PDF) 1 Page - Linear Integrated Systems |
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LS423 Fiches technique(HTML) 1 Page - Linear Integrated Systems |
1 / 2 page LS421, LS422, LS423, LS424, LS425, LS426 LOW LEAKAGE LOW DRIFT MONOLITHIC DUAL N-CHANNEL JFET Linear Integrated Systems 22 X 20 MILS G1 S2 S1 G2 D2 D1 4 3 5 2 6 1 7 C G1 S2 D1 D2 S1 G2 TO-78 BOTTOM VIEW Linear Integrated Systems 4042 Clipper Ct., Fremont, CA 94538 TEL: (510) 490-9160 • FAX: (510) 353-0261 FEATURES HIGH INPUT IMPEDANCE I G =0.25pA MAX HIGH GAIN gfs=120 µmho MIN LOW POWER OPERATION V GS(off) =2V MAX ABSOLUTE MAXIMUM RATINGS NOTE 1 @ 25 °C (unless otherwise noted) Maximum Temperatures Storage Temperature -65 ° to +150°C Operating Junction Temperature +150 °C Maximum Voltage and Current for Each Transistor NOTE 1 -V GSS Gate Voltage to Drain or Source 40V -V DSO Drain to Source Voltage 40V -I G(f) Gate Forward Current 10mA Maximum Power Dissipation Device Dissipation @ Free Air - Total 400mW @ +125 °C SYMBOL CHARACTERISTICS MIN. TYP. MAX. UNITS CONDITIONS BV GSS Breakdown Voltage 40 60 -- V V DS = 0 I G = 1nA BV GGO Gate-to-Gate Breakdown 40 -- -- V I G = 1 µAI D = 0 I S = 0 TRANSCONDUCTANCE Y fss Full Conduction 300 -- 1500 µmho V DS = 10V V GS = 0 f= 1kHz Y fs Typical Operation 120 200 350 µmho V DG = 10V I D = 30 µA f= 1kHz DRAIN CURRENT 60 -- 1000 µA LS421-3 V DS = 10V V GS = 0 I DSS Full Conduction 60 -- 1800 µA LS424-6 ELECTRICAL CHARACTERISTICS @ 25 °C (unless otherwise noted) SYMBOL CHARACTERISTICS LS421 LS422 LS423 LS424 LS425 LS426 UNITS MAX CONDITIONS | ∆V GS1-2 / ∆T| max. Drift vs. Temperature 10 25 40 10 25 40 µV/°CV DG = 10V I D = 30 µA T A =-55 °C to +125°C |V GS1-2 | max. Offset Voltage 10 15 25 10 15 25 mV V DG =10V I D = 30 µA GATE VOLTAGE V GS(off) Pinchoff Voltage 2.0 2.0 2.0 3.0 3.0 3.0 V V DS =10V I D = 1nA V GS Operating Range 1.8 1.8 1.8 2.9 2.9 2.9 V V DG =10V I D = 30 µA I G max. Operating .25 .25 .25 .500 .500 .500 pA V DG =10V I D = 30 µA -I G max. High Temperature 250 250 250 500 500 500 pA T A = +125 °C -I GSS max. At Full Conduction 1.0 1.0 1.0 3.0 3.0 3.0 pA V DS = 0V V GS = 20V -I GSS max. High Temperature 1.0 1.0 1.0 3.0 3.0 3.0 nA T A = +125 °C |
Numéro de pièce similaire - LS423 |
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Description similaire - LS423 |
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