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Description
The KA2139S is a monolithic integrated circuit designed for processing the R, G, and B video in high-resolution CRT displays. It contains a 3-channel video amplifier, black level clamp comparator for brightness control, and a DC control attenuator for contrast control. This device is suitable for monitors.
Specifications and 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 circuitApplication Scenarios
The KA2139S is commonly used in high-resolution CRT displays for processing R, G, and B video. It is ideal for monitors that require superior linearity contrast control and brightness control.
Comparison
Advantages- High-resolution processing for R, G, and B video
Disadvantages- Limited to use in monitors
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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- - EMS: 10-15 business days
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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Popular parts of the same kind
- Datasheet: Download KA2139S
- Chipdatas Part: CD87-KA2139S
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/30 07:57 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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