TDA4452

Features: · Standard B/G-L suitable, processes negatively and positively modulated IF-signals with equal polarity of the output signal· Ultra white inverter and ultrablack limiter for reducing transmission interference· Internally noise protected gain control, no flyback pulses required· Expanded ...

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SeekIC No. : 004516331 Detail

TDA4452: Features: · Standard B/G-L suitable, processes negatively and positively modulated IF-signals with equal polarity of the output signal· Ultra white inverter and ultrablack limiter for reducing trans...

floor Price/Ceiling Price

Part Number:
TDA4452
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

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Upload time: 2025/1/12

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Product Details

Description



Features:

· Standard B/G-L suitable, processes negatively and positively modulated IF-signals with equal polarity of the output signal
· Ultra white inverter and ultrablack limiter for reducing transmission interference
· Internally noise protected gain control, no flyback pulses required
· Expanded video frequency response allows the demodulation of amplitude modulated MAC signals
· High input sensitivity
· Minimal intermodulation distortions
· Small differential error
· Fast AGC by controlled discharge of the AGC capacitor
· Standard L mode: AGC acting on peak white level, capacitor discharge control by averaged video signal Standard B/G: AGC acting on the sync. pulse peak
· Constant input impedance
· Video output voltage with narrow tolerance
· Video input/output for insertion of external sound trap
· VTR input/output with video switch
· Adjustable, delayed AGC for the tuner
· ESD protected Case: DIP18



Specifications

Parameters Symbol Value Unit
Supply voltage range Pin 5 VS 10 to 13.5 V
External voltage Pin 2, 4, 12, 15
Pin 9, 16
Pin 6
V2,4,12,15
V9,16
V6
VS
8
6
V
Video output current,max load Pin 4, 6, 9 I0 5 mA
Short circuit max 1 s Pin 4, 6, 9 I0 30 mA
Junction temperature Tj 125
Ambient temperature range Tamb 25 to +70
Storage temperature range Tstg 25 to +125



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