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KA2139

Features: · 3 Channel R.G.B video amplifier (f.-3DB=7OMHz:Typ)· Superior linearity contrast control· Black level clamp comparator for brightness control· Built-in clamp gate circuit to operate the clamp comparator at black level· Vref 2.4V bandgap circuitSpecifications Characteristics Symbol...

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SeekIC No. : 004383608 Detail

KA2139: Features: · 3 Channel R.G.B video amplifier (f.-3DB=7OMHz:Typ)· Superior linearity contrast control· Black level clamp comparator for brightness control· Built-in clamp gate circuit to operate the c...

KA2139 Data Sheet

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Part Number:
KA2139
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

· 3 Channel R.G.B video amplifier (f.-3DB=7OMHz:Typ)
· Superior linearity contrast control
· Black level clamp comparator for brightness control
· Built-in clamp gate circuit to operate the clamp comparator at black level
· Vref 2.4V bandgap circuit


Specifications

Characteristics Symbol Value Unit
Maximum Supply Voltage
Maximum Supply Current
Operating Voltage
Maximum Power Dissipation
Storage Temperature
Operating Temperature		 VCCmax
lCCmax
VCCopr
PDmax
TSTG
TOPR		 13.5
105.0
10.8~13.2
2.5
- 55~+150
- 20~ + 70		 V
mA
V
w




Description

The KA2l39 is a monolithic integrated circuit for processing the R,G,B video in high resolution CRT display.

KA2139 contains 3 channel video amplifier, black level clamp comparator for brightness control and DC control attenuator for contrast control, this device is suitable for monitor.




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