LF11331D/883 ,Quad SPST JFET Analog SwitchesElectrical Characteristics (Note 4)LF11331/2/3 LF13331/2/3Symbol Parameter Conditions LF11201/2 LF1 ..
LF11332D ,Quad SPST JFET Analog SwitchesFeaturesn Analog signals are not loadedThese devices are a monolithic combination of bipolar andJFE ..
LF11333D ,Quad SPST JFET Analog SwitchesLF11331/LF13331/LF11332/LF13332/LF11333/LF13333/LF11201/LF13201/LF11202/LF13202 QuadSPST JFET Analo ..
LF120ABDT ,VERY LOW DR AMPLIFIERSABSOLUTE MAXIMUM RATINGSSymbol Parameter Value UnitV DC Input Voltage-0.5 to 40 (*) VII Output Curr ..
LF120ABP ,VERY LOW DR AMPLIFIERSELECTRICAL CHARACTERISTICS FOR LF12AB (refer to the test circuits, T =25°C,C =0.1 μF,j IC =2.2μF un ..
LF120ABV ,VERY LOW DROP VOLTAGE REGULATORS WITH INHIBITELECTRICAL CHARACTERISTICS FOR LF12C (refer to the test circuits, T =25°C, C =0.1 μF,j IC =2.2 μF u ..
LM139JB ,Quad, General Purpose Differential ComparatorBlock Diagram... 103 Description....... 18.3 Feature Description.... 104 Revision History........ 2 ..
LM139N ,Quad voltage comparator
LM140AK-12 ,VOLTAGE REGULATOR, +5 VOLTS AT 1.0Aelectrical specifications do not apply. If the dietemperature rises above 150 C, the device will go ..
LM140AK-12 ,VOLTAGE REGULATOR, +5 VOLTS AT 1.0Aapplicationsincluding local (on-card) regulation for elimination of noise and distribution problems ..
LM140H-12/883 ,VOLTAGE REGULATOR, +5 VOLTS AT 0.5AFeatures- Output current in excess of 0.5A - No external components - Internal thermal overload pro ..
LM140H-12883 ,VOLTAGE REGULATOR, +5 VOLTS AT 0.5Aelectrical specifications do not apply. If the dietemperature rises above 150 C, the device will do ..
LF11201D-LF11331D/883-LF11332D-LF11333D-LF13201D-LF13331D-LF13333D
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
