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MAX7456 - Single-Channel Monochrome On-Screen Display

Description

The MAX7456 single-channel monochrome on-screen display (OSD) generator lowers system cost by eliminating the need for an external video driver, sync separator, video switch, and EEPROM.

Features

  • 256 User-Defined Characters or Pictographs in Integrated EEPROM.
  • 12 x 18 Pixel Character Size.
  • Blinking, Inverse, and Background Control Character Attributes.
  • Selectable Brightness by Row.
  • Displays Up to 16 Rows x 30 Characters.
  • Sag Compensation On Video-Driver Output.
  • LOS, VSYNC, HSYNC, and Clock Outputs.
  • Internal Sync Generator.
  • NTSC and PAL Compatible.
  • SPI-Compatible Serial Interface.
  • Delivered.

📥 Download Datasheet

Datasheet preview – MAX7456

Datasheet Details

Part number MAX7456
Manufacturer Maxim
File Size 1.29 MB
Description Single-Channel Monochrome On-Screen Display
Datasheet download datasheet MAX7456 Datasheet
Additional preview pages of the MAX7456 datasheet.

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Full PDF Text Transcription

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19-0576; Rev 0; 8/07 Single-Channel Monochrome On-Screen Display with Integrated EEPROM General Description The MAX7456 single-channel monochrome on-screen display (OSD) generator lowers system cost by eliminating the need for an external video driver, sync separator, video switch, and EEPROM. The MAX7456 serves all national and international markets with 256 user-programmable characters in NTSC and PAL standards. The MAX7456 easily displays information such as company logo, custom graphics, time, and date with arbitrary characters and sizes. The MAX7456 is preloaded with 256 characters and pictographs and can be reprogrammed in-circuit using the SPITM port. The MAX7456 is available in a 28-pin TSSOP package and is fully specified over the extended (-40°C to +85°C) temperature range.
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