AT7456E Compatible with MAX7456 Character overlay chip OSD

The AT7456E is a single-channel, monochrome on-screen display generator with integrated EEPROM. 

It incorporates a video driver, sync splitter, video splitter switch, and EEPROM, which improves system integration and effectively reduces system cost.

The AT7456E features 512 user-programmable characters in NTSC and PAL for the global market.

The AT7456E can easily display a variety of information, such as company logos, common graphics, time, date, etc., in any character and size.

The AT7456E comes pre-loaded with 512 characters and graphics and can be programmed in-circuit via an SPI-compatible serial interface.

The AT7456E is available in a 28-pin TSSOP package with an operating temperature range (-40°C to +85°C).

Application：

Security Surveillance Systems

Security Surveillance Cameras

Industrial Surveillance

Indoor Entertainment Systems

Handheld Measuring Instruments

Consumer Electronics

PS: The AT7456E is compatible with the MAX7456, but the application needs some adjustments.Please contact us for information.