u421
Abstract: No abstract text available
Text: U421 HIGH INPUT IMPEDANCE MONOLITHIC DUAL N-CHANNEL JFET Linear Systems replaces discontinued Siliconix U421 The U421 is a high input impedance Monolithic Dual N-Channel JFET The U421 monolithic dual n-channel JFET is designed to provide very high input impedance for differential
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Untitled
Abstract: No abstract text available
Text: U421/423 Vishay Siliconix Monolithic N-Channel JFET Duals PRODUCT SUMMARY VGS off (V) V(BR)GSS Min (V) gfs Min (mS) IG Max (pA) jVGS1 - VGS2j Max (mV) U421 -0.4 to-2 -40 0.3 -0.25 10 U423 -0.4 to -2 -40 0.3 -0.25 25 Part Number FEATURES BENEFITS APPLICATIONS
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U421/423
08-Apr-05
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U421
Abstract: "n-channel jfet" Siliconix JFET Dual Siliconix JFETs Dual Siliconix N-Channel JFETs Dual N-Channel JFET U423 JFET DUALS SST401 U421 jfet
Text: U421/423 Monolithic N-Channel JFET Duals Product Summary Part Number VGS off (V) U421 –0.4 to –2 –40 U423 –0.4 to –2 –40 IG Max (pA) jVGS1 – VGS2j Max (mV) 0.3 –0.25 10 0.3 –0.25 25 V(BR)GSS Min (V) gfs Min (mS) Features Benefits Applications
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U421/423
P-37514--Rev.
25-Jul-94
U421
"n-channel jfet"
Siliconix JFET Dual
Siliconix JFETs Dual
Siliconix N-Channel JFETs
Dual N-Channel JFET
U423
JFET DUALS
SST401
U421 jfet
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U421
Abstract: U423 TO78 package
Text: U421/423 Vishay Siliconix Monolithic N-Channel JFET Duals PRODUCT SUMMARY Part Number VGS off (V) V(BR)GSS Min (V) gfs Min (mS) IG Max (pA) jVGS1 – VGS2j Max (mV) U421 –0.4 to–2 –40 0.3 –0.25 10 U423 –0.4 to –2 –40 0.3 –0.25 25 FEATURES
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U421/423
Voltag00
S-04031--Rev.
04-Jun-01
U421
U423
TO78 package
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SST401
Abstract: U421 U423 U/SST401
Text: U421/423 Monolithic N-Channel JFET Duals Product Summary V BR GSS Min (V) gfs Min (mS) IG Typ (pA) jVGS1 – VGS2j Typ (mV) Part Number VGS(off) (V) U421 –0.4 to –2 –40 0.3 –0.25 10 U423 –0.4 to –2 –40 0.3 –0.25 25 Features Benefits Applications
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U421/423
P-37514--Rev.
25-Jul-94
SST401
U421
U423
U/SST401
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U421
Abstract: U423 TO78 package
Text: U421/423 Monolithic N-Channel JFET Duals Product Summary V BR GSS Min (V) gfs Min (mS) IG Typ (pA) jVGS1 – VGS2j Typ (mV) Part Number VGS(off) (V) U421 –0.4 to –2 –40 0.3 –0.25 10 U423 –0.4 to –2 –40 0.3 –0.25 25 Features Benefits Applications
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U421/423
P-37514--Rev.
25-Jul-94
U421
U423
TO78 package
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U421
Abstract: U423
Text: U421/423 Siliconix Monolithic NĆChannel JFET Duals Product Summary Part Number VGS off (V) V(BR)GSS Min (V) gfs Min (mS) IG Max (pA) jVGS1 - VGS2j Max (mV) U421 -0.4 to -2 -40 0.3 -0.25 10 U423 -0.4 to -2 -40 0.3 -0.25 25 Features Benefits D D D D D D D
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U421/423
Sensi00
P-37514--Rev.
U421
U423
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TO78 package
Abstract: Siliconix JFET Duals U421 U423
Text: U421/423 Vishay Siliconix Monolithic N-Channel JFET Duals PRODUCT SUMMARY VGS off (V) V(BR)GSS Min (V) gfs Min (mS) IG Max (pA) jVGS1 - VGS2j Max (mV) U421 -0.4 to-2 -40 0.3 -0.25 10 U423 -0.4 to -2 -40 0.3 -0.25 25 Part Number FEATURES BENEFITS APPLICATIONS
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U421/423
18-Jul-08
TO78 package
Siliconix JFET Duals
U421
U423
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s0318
Abstract: U423 SST401 U421
Text: U421/423 Vishay Siliconix Monolithic N-Channel JFET Duals PRODUCT SUMMARY VGS off (V) V(BR)GSS Min (V) gfs Min (mS) IG Max (pA) jVGS1 - VGS2j Max (mV) U421 -0.4 to-2 -40 0.3 -0.25 10 U423 -0.4 to -2 -40 0.3 -0.25 25 Part Number FEATURES BENEFITS APPLICATIONS
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U421/423
S-03180--Rev.
17-Feb-03
s0318
U423
SST401
U421
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ultra low igss pA
Abstract: electrometer U421 U422 U423 U426 TO78 package U421-U426 g1d1
Text: N-Channel Dual JFET CORPORATION U421 – U426 FEATURES • Ultra Low Input Bias Current . . . . . . . 250 Fempto Amps • Low Operating Current • Tight Matching Characteristics APPLICATIONS Low Leakage FET Input Op Amps • Ultra • Electrometer • Infrared Detectors
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20log
-55oC,
125oC
ultra low igss pA
electrometer
U421
U422
U423
U426
TO78 package
U421-U426
g1d1
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Untitled
Abstract: No abstract text available
Text: U421, U422, U423, U424, U425, U426 LOW LEAKAGE LOW DRIFT MONOLITHIC DUAL N-CHANNEL JFET FEATURES HIGH INPUT IMPEDANCE IG=0.25pA MAX HIGH GAIN gfs=120µS MIN LOW POWER OPERATION VGS off =2V MAX ABSOLUTE MAXIMUM RATINGS NOTE 1 @ 25 °C (unless otherwise noted)
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25-year-old,
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Untitled
Abstract: No abstract text available
Text: LSU421 HIGH INPUT IMPEDANCE MONOLITHIC DUAL N-CHANNEL JFET Linear Systems replaces discontinued Siliconix U421 The LSU421 is a high input impedance Monolithic Dual N-Channel JFET The LSU421 monolithic dual n-channel JFET is designed to provide very high input impedance for differential
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LSU421
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U421 jfet
Abstract: No abstract text available
Text: U421, U422, U423, U424, U425, U426 LOW LEAKAGE LOW DRIFT MONOLITHIC DUAL N-CHANNEL JFET FEATURES HIGH INPUT IMPEDANCE IG=0.25pA MAX HIGH GAIN gfs=120µS MIN LOW POWER OPERATION VGS off =2V MAX ABSOLUTE MAXIMUM RATINGS NOTE 1 @ 25 °C (unless otherwise noted)
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25-year-old,
U421 jfet
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U421 jfet
Abstract: u421
Text: U421 SERIES N-Channel JFET Pairs f X ’S iüconix in c o rp o ra te d The U421 Series are monolithic pairs of n-channel JFETs designed to provide very high input impedance for differential amplification and impedance matching. Among its many unique features, this series offers
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250fA
MIL-S-19500.
U421 jfet
u421
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ultra low igss pA
Abstract: No abstract text available
Text: N-Channel Dual JFET calodic CORPORATION U421-U426 DESCRIPTION FEATURES • Ultra Low Input Bias C u r r e n t • Low Operating Current • Tight Matching Characteristics The Calogic U421 Series are Dual N-Channel JFETs on a monolithic structure designed specifically for very high input
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U421-U426
30joA
30fiA
20logio
ultra low igss pA
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U421 jfet
Abstract: No abstract text available
Text: he SILICONIX INC C T Siliconix JmW D • aas473s aai3i7b a U421 SERIES T-Z7-Z.7 in c o rp o ra te d N-Channel JFET Pairs The U421 Series are monolithic pairs of n-channel JFETs designed to provide very high input impedance for differential amplification and
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aas473s
O-7835
30JJA
30JIA
U421 jfet
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ultra low igss pA
Abstract: "N-Channel JFET", 350 v electrometer U421-U426 U421 U423 TO78 package
Text: calodic N-Channel Dual JFET CORPORATION U421-U426 FEA TU R ES D ESCRIPTIO N • Ultra Low Input B ia s C u r r e n t . 250 Fempto Am ps • Low Operating Current • Tight Matching C haracteristics The Calogic U421 Series are Dual N-Channel JF E T s on a
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U421-U426
packa1422
Temperaturei21
20logio
ultra low igss pA
"N-Channel JFET", 350 v
electrometer
U421-U426
U421
U423
TO78 package
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L144CJ
Abstract: electrometer AN-743 U4213 U421 U422 U423 U424 AN74-3 AN743
Text: U426 U425 Ü424 U423 monolithic dual n-channel JFETs desicmedi fo r •V ery High Input Impedance I w l i . • .r • »¿L. Ä E r sCürves BENEFITS •H ighG ain = ^mho • • High Input Im pedance Iq = 0.1 p A M a x im u m U421-3 gf* im l n = 3 0 jliA (U421-3)
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U421-3)
30jliA
U4213)
AN74-3)
L144CJ
electrometer
AN-743
U4213
U421
U422
U423
U424
AN74-3
AN743
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U421 jfet
Abstract: u421
Text: Tem ic U421/423 Semiconductors Monolithic N-Channel JFET Duals Product Summary P art Number V g S oID<V V<BR)GSS Min (V ) gfc M in (mS) U421 -0 .4 to -2 -40 0.3 -0.25 10 U423 -0.4 to -2 -40 0.3 -0.25 25 I g Max (pA ) f V G S i-V G s 2|M a x { m V ) Features
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U421/423
P-37514--Rev.
25-Jul-94
Jul-94
U421 jfet
u421
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SST401
Abstract: b0725 U421 jfet BRIMMING
Text: Tem ic U421/423 Siliconix Monolithic N-Channel JFET Duals Product Summary M in m S P a rt N um ber Vos(od) (V) U421 - 0 .4 to - 2 -4 0 0.3 -0.25 10 U423 -0 .4 to - 2 -4 0 0.3 -0.25 25 V (BR)GSS M in (V) g fs Ig M a x (p A ) IVgsi - v GS2l M ax (mV) Features
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U421/423
P-37514--
SST401
b0725
U421 jfet
BRIMMING
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Untitled
Abstract: No abstract text available
Text: U421/423 Vishay Siliconix Monolithic N-Channel JFET Duals PRODUCT SUMMARY Part Number V GS o f f ( V ) U421 -0 .4 to -2 -4 0 0.3 -0 .2 5 10 U423 -0 .4 to - 2 -4 0 0.3 -0 .2 5 25 Min (V) V (B R )G S S 9 fa Min (mS) lG Max(pA) |V q s 1 “ V q S2Î ^ ax
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U421/423
S-04031--
04-Jun-01
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Package TO-78
Abstract: No abstract text available
Text: NNT massas N-Channel JFET Dual Monolithic DEVICE TYPE PACKAGE Dual TO-78 • U421.U423 Dual Chip • Available as NNT1CHP TYPICAL CHARACTERISTICS Drain Current & Transconductance vs. Qate-Source Cutoff Voltage Operating Gate Current lo s s O fs mA (mS) V GS(OFF) (v >
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U422CHP
Abstract: U421 L144cj U422 U423 U424 AN-743 Package TO-78
Text: U426 U425 Ü424 U423 monolithic dual n-channel JFETs desicmedi f o r •V ery High Input Impedance I w l i . • .r • Ä E r sCürves BENEFITS •H ighGain = ^mho • • High Input Impedance I q = 0.1 pA Maximum U421-3 ,.,.r Differential Am plifiers Electrometers
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U421-3)
30jliA
U4213)
U422CHP
U421
L144cj
U422
U423
U424
AN-743
Package TO-78
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electrometer
Abstract: U421-6 U422CHP U423CHP U425CHP U426CHP Siliconix "fet" Package TO-78
Text: B S ilic o n ix designed f o r . . . • Low Leakage FE T Input Op Amps B E N E FIT S : ■ pH Meters • Ultra-High Input Impedance ■ Electrometers • Good Voltage Gain • Low Noise TY PE PACK AG E P R IN C IP A L D E V IC E S Dual TO -78 Chip U421-6
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