LF13202N ,Quad SPST JFET analog switchesFeaturesn Analog signals are not loadedThese devices are a monolithic combination of bipolar andJFE ..
LF13331D ,Quad SPST JFET Analog SwitchesLF11331/LF13331/LF11332/LF13332/LF11333/LF13333/LF11201/LF13201/LF11202/LF13202 QuadSPST JFET Analo ..
LF13331M ,Quad SPST JFET analog switchesFeaturesn Analog signals are not loadedThese devices are a monolithic combination of bipolar andJFE ..
LF13331N ,Quad SPST JFET analog switchesFeaturesn Analog signals are not loadedThese devices are a monolithic combination of bipolar andJFE ..
LF13332N ,Quad SPST JFET analog switchesLF11331/LF13331/LF11332/LF13332/LF11333/LF13333/LF11201/LF13201/LF11202/LF13202 QuadSPST JFET Analo ..
LF13333D ,Quad SPST JFET Analog SwitchesElectrical Characteristics (Note 4)LF11331/2/3 LF13331/2/3Symbol Parameter Conditions LF11201/2 LF1 ..
LM140K-12 ,VOLTAGE REGULATOR, +5 VOLTS AT 0.5A
LM140K-12 ,VOLTAGE REGULATOR, +5 VOLTS AT 0.5Aapplicationsincluding local (on-card) regulation for elimination of noise and distribution problems ..
LM140K-12/883 ,VOLTAGE REGULATOR, +5 VOLTS AT 0.5AFeatures- Complete specifications at 1A load - Internal thermal overload protection - Internal shor ..
LM140K--12/883 ,VOLTAGE REGULATOR, +5 VOLTS AT 0.5Aapplicationsincluding local (on-card) regulation for elimination of noise and distribution problems ..
LM140K-15 ,VOLTAGE REGULATOR, +5 VOLTS AT 0.5Aelectrical specifications do not apply. If the dietemperature rises above 150 C, the device will go ..
LM140K-15 ,VOLTAGE REGULATOR, +5 VOLTS AT 0.5A
LF13201N-LF13202N-LF13331M-LF13331N-LF13332N-LF13333M-LF13333N
Quad SPST JFET analog switches
LF11331/LF13331/LF11332/LF13332/LF11333/
LF13333/LF11201/LF13201/LF11202/LF13202
Quad SPST JFET Analog Switches
General DescriptionThese devicesarea monolithic combinationof bipolarand
JFET technologyproducingthe industry’sfirstone chip quad
JFET switch.Aunique circuit techniqueis employedto main-
taina constant resistance overthe analog voltage rangeof
±10V. The inputis designedto operate from minimumTTL
levels, and switch operation also ensures a
break-before-make action.
These devices operate from ±15V supplies and swinga
±10V analogsignal.The JFET switchesare designedforap-
plications whereadcto medium frequency analog signal
needstobe controlled.
Features Analog signalsarenot loaded Constant “ON” resistancefor signalsupto ±10Vand
100 kHzPin compatible with CMOS switches withthe advantage blowout free handling Small signal analog signalsto50 MHz Break-before-make action: tOFF
LF11331, LF11332, LF11333 LF11201ispin compatible with DG201
Test Circuit and Schematic Diagram
DS005667-2
FIGURE1. Typical Circuitfor One Switch
DS005667-12
FIGURE2. Schematic Diagram (Normally Open)
January 1995
LF1
1331/LF13331/LF1
1332/LF13332/LF1
1333/LF13333/LF1
1201/LF13201/LF1
1202/LF13202
Quad
SPST
JFET
Analog
Switches 1999 National Semiconductor Corporation DS005667
