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Description
The A4850 is an IC chip belonging to the electronic component category that provides economical solutions in VGA/XGA and multi-frequency monitors. The device incorporates the complete horizontal and vertical small signal processing and offers an extremely advanced system solution in conjunction with TDA486X or TDA8351 (vertical output circuits).
Specifications and features
- VGA operation fully implemented including alignment-free vertical and E/W amplitude pre-settings.
- 4th VGA mode easy applicable (XGA, Super VGA).
- Multi-frequency operation externally selectable.
- All adjustments DC-controllable.
- Alignment-free oscillators.
- Sync separators for video or horizontal and vertical TTL sync levels regardless of polarity.
- Horizontal oscillator with PLL1 for sync and PLL2 for flyback.
- Constant vertical and E/W amplitude in multi-frequency operation.
- DC-coupling to vertical power amplifier (TDA486X or TDA8351).
- Internal supply voltage stabilization with excellent ripple rejection to ensure stable geometrical adjustments.
Application Scenarios
The A4850 electronic component model can be used in various VGA/XGA and multi-frequency monitors to achieve stable geometrical adjustments, constant vertical and E/W amplitude, and alignment-free oscillators. The device is an ideal solution for economical needs in monitor displays.
Comparison
Advantages- Incorporates the complete horizontal and vertical small signal processing.
- VGA operation fully implemented including alignment-free vertical and E/W amplitude pre-settings.
- Multi-frequency operation externally selectable.
- DC-coupling to vertical power amplifier (TDA486X or TDA8351).
- Internal supply voltage stabilization with excellent ripple rejection.
Disadvantages- The device can only be used in VGA/XGA and multi-frequency monitors and cannot be used in other electronic appliances or devices.
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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
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Additional Information
- Datasheet: Download A4850
- Chipdatas Part: CD86-A4850
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/29 04:54 +0800
Refund
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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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Payment Method
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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