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Description
The SDA5273-2CS is an electronic component model in the IC Chips category. It is a single chip teletext IC that supports level 1, 2.5, and 3.5 ETSI teletext standards. With on-chip clamping circuitry, it features an analog CVBS-input and a slicer. With the capability to store up to 14 teletext pages on the chip or up to 2048 teletext pages with an external 16 M memory, it offers versatile storage options. It also has analog RGB-output and supports 41 latin script languages.
Specifications and features
- Analog CVBS-input with onchip clamping circuitry
- Slicer
- Supports level 1, 2.5 and 3.5 ETSI teletext standard
- Stores up to 14 teletext pages on chip
- Stores up to 2048 teletext pages with external 16 M memory
- SDA 5275: full level 2.5 processing
- Analog RGB-output
- 41 latin script languages
- 12 × 10 character size
- Parallel display attributes
- 64 from 4096 colors selectable
- Enhanced flash modes
- Dynamically redefinable character set (DRCS, PCS)
- Pixel graphics
- Fullscreen display (64 × 32 or 80 × 24 character positions)
- Horizontal and vertical scrolling
- Graphic cursors
- 4:3 and 16:9 display
- Multinorm display (50/60/100/120 Hz)
- RISC-processor
- Firmware downloadable
- I2C / 3 wire UART-interface (1 Mbit/s)
- Independent clocks for acquisition and display
- Tools for greatly simplified software development
- 24-Kbyte on-chip reconfigurable DRAM
- 44160-bit character ROM
- One external crystal for all standards
Application Scenarios
The SDA5273-2CS can be used in various scenarios, including television systems that require teletext functionality, multimedia devices, and other applications where teletext information needs to be processed and displayed.
Comparison
Advantages- Single chip solution for teletext functionality.
- Supports multiple teletext standards.
- Versatile storage options for teletext pages.
- Offers a wide range of display attributes and graphics capabilities.
- Simplified software development with tools provided.
- Firmware downloadable for easy updates.
Disadvantages- Requires external memory for storing a large number of teletext pages.
- Limited color selection compared to available colors.
- Requires additional knowledge and programming for implementation.
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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:
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How to Buy:
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Payment:
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Popular parts of the same kind
- Datasheet: Download SDA5273-2CS
- Chipdatas Part: CD94-SDA5273-2CS
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 09:14 +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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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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