Part # MAX7456 datasheet

Part Manufacturer: Maxim


Part Description: MAX7456 DS

Part Details:

19-0576; Rev 0; 8/07 EVALUATION KIT AVAILABLE Single-Channel Monochrome On-Screen Display with Integrated EEPROM MAX7456 General Description Features The MAX7456 single-channel monochrome on-screen 256 User-Defined Characters or Pictographs in display (OSD) generator lowers system cost by elimi- Integrated EEPROM nating the need for an external video driver, sync sepa- 12 x 18 Pixel Character Size rator, video switch, and EEPROM. The MAX7456 serves Blinking, Inverse, and Background Control all national and international markets with 256 user-pro- Character Attributes grammable characters in NTSC and PAL standards. Selectable Brightness by Row The MAX7456 easily displays information such as com-pany logo, custom graphics, time, and date with arbi- Displays Up to 16 Rows x 30 Characters trary characters and sizes. The MAX7456 is preloaded Sag Compensation On Video-Driver Output with 256 characters and pictographs and can be repro- LOS, VSYNC, HSYNC, and Clock Outputs grammed in-circuit using the SPITM port. Internal Sync Generator The MAX7456 is available in a 28-pin TSSOP package NTSC and PAL Compatible and is fully specified over the extended (-40°C to+85°C) temperature range. SPI-Compatible Serial Interface Delivered with Preprogrammed Character Set Applications Security Switching Systems Ordering Information Security Cameras PKG PART PIN-PACKAGE LANGUAGE Industrial Applications CODE In-Cabin Entertainment English/ MAX7456EUI+ 28 TSSOP-EP* U28E-5 Japanese Consumer Electronics *EP = Exposed pad.+Denotes a lead-free package. Pin Configuration appears at end of data sheet. Note: This device is specified over the -40°C to +85°C operat-ing temperature range. SPI is a trademark of Motorola, Inc. Simplified Functional Diagram AVDD

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MAX7456.pdf Datasheet