BA6144

LED level meter driver, 5-point, VU scale

LED level meter driver, 5-point, VU scaleThe BA6144 is a driver IC for LED VU level meters in stereo equipment and other display applications.\nThe IC displays the input level (range: \u000113dB to +17dB) on a 5-point, bar-type LED display.The BA6144 includes a rectifier amplifier allowing direct AC; 1) Rectifier amplifier allows either AC or DC input.\n2) Wide display level range (\u000113 to +17), so signals with large dynamic range can be displayed.\n3) Constant-current outputs for constant LED current when the power supply voltage fluctuates.\n4) Built-in reference voltage means that power s;

BA6144

LED level meter driver, 5-point, VU scale

LEDlevelmeterdriver,5-point,VUscale TheBA6144isadriverICforLEDVUlevelmetersinstereoequipmentandotherdisplayapplications. TheICdisplaystheinputlevel(range:
13dBto+17dB)ona5-point,bar-typeLEDdisplay.TheBA6144includesarectifieramplifierallowingdire

BA6144

SEMICONDUCTORS

BTS6144B

SmartHighsidePowerSwitch

GeneralDescription NchannelverticalpowerFETwithchargepump,currentcontrolledinputanddiagnosticfeedbackwithloadcurrentsense,integratedinSmartSIPMOS?chiponchiptechnology.Providingembeddedprotectivefunctions. Features ?Shortcircuitprotectionwithlatch ?

BTS6144P

SmartHighsidePowerSwitch

GeneralDescription NchannelverticalpowerFETwithchargepump,currentcontrolledinputanddiagnosticfeedbackwithloadcurrentsense,integratedinSmartSIPMOS?chiponchiptechnology.Providingembeddedprotectivefunctions. Features ?Shortcircuitprotectionwithlatch ?

C6144

High-CurrentSwitchingApplications

NPNEpitaxialPlanarSiliconTransistor Features ?AdoptionofMBITprocess ?Largecurrentcapacitance(IC=10A) ?Lowcollector-to-emittersaturationvoltage(VCE(sat)=180mV(typ.)) ?High-speedswitching(tf=25ns(typ.)) Applications ?Relaydrivers,lampdrivers,motordrivers