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Audio & Video ICs
NJM2249

3-Input Video Switch

Features
  • Operating Voltage (V+ = +4.75V to +13V)
  • 3 Input - 1 Output
  • Internal Clamp Function (VIN1)
  • Internal Luminance Signal Control Function (VIN2,VIN3)
  • Crosstalk (70dB (at 4.43MHz))
  • Wide Frequency Range
  • Package Outline (DIP8,DMP8,SIP8,SSOP8)
  • Bipolar Technology
General Description
The NJM2249 is a 3-input video switch for video and audio signal. One input terminals has sink-chip clamp function and so it is applied to fixed DC level of video signal. Two other input terminals are transistor base input for luminant signal and so luminant level may be easily fixed by outer circuit. Its operating supply voltage range is 4.75 to 13V and bandwidth is 10MHz. Cross-talk is 70dB (at 4.43MHz).
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM2249Ddownload
DIP8
8Sn2Bi510-YesYesNon dry pack--
NJM2249Mdownload
DMP8
8Sn2Bi95YesYesYesNon dry pack1
NJM2249Ldownload
SIP8
8Sn2Bi940-YesYesNon dry pack--
NJM2249Vdownload
SSOP8
8Sn2Bi42YesYesYesNon dry pack1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM2249DDIP8(Active)
NJM2249MDMP8(Active)
NJM2249LSIP8(Active)
NJM2249VSSOP8(Active)
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