LA72912V: FM Modulator and Demodulator for Video Signals Plus ASK Communication

LA72912V is a video signal FM modulation/demodulation IC. It features emphasis/de-emphasis and video FM signal drop-out detection.

Features
  • Video signal FM modulation and demodulation
  • Video signal emphasis and de-emphasis function
  • FM video drop-out signal detection function
  • ASK modulation and demodulation
Benefits
  • Can watch an analog video with a DC power supply cable
  • Can change a picture quality
  • Can use the second call function over a video door phone
  • The digital data communication and simple control are possible
Applications
  • Frequency modulation and demodulation for CVBS(Analog video signals)
End Products
  • Video door phones
  • Surveillance camera
  • security camera
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
FM modulator and demodulator for video signals plus ASK communicationLA72912V/D (186.0kB)0
Package Drawings (1)
Document TitleDocument ID/SizeRevision
SSOP24 (275mil)565AQ (58.5kB)A
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
LA72912V-MPB-HActive, Not RecPb-free Halide freeSSOP-24565AQ3Fan-Fold60$3.5786
LA72912V-TLM-HActivePb-free Halide freeSSOP-24565AQ3Tape and Reel1000$2.2599
Specifications
ProductFunctionControl Typefs Max (kHz)Power Dissipation Max (mW)Supply Voltage Min (V)Supply Voltage Max (V)Operating Temp Min (°C)Operating Temp Max (°C)
LA72912V-TLM-HFM IFDC11500-135004444.75.5-3070
FM modulator and demodulator for video signals plus ASK communication (186.0kB) LA72912V
SSOP24 (275mil) LA72912V
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