LC74772V: Display Controller, Video On-Screen

LC74772V is a camcorder video on-screen display controller IC. It displays characters and patterns in a camcorder viewfinder under microprocessor control. LC74772V displays a 12 x 18 dot font with 256 characters.

特性
  • Screen format : 12 lines x 24 characters (up to 288 characters)
  • Number of characters displayed : Up to 288 characters
  • Character format : 12 (horizontal) x 18 (vertical) dots
  • Number of characters in font : 256 characters
  • Character sizes : Normal and double, specified in line units
  • Display start positionHorizontal : 64 positionsVertical : 64 positions
  • Character reverse video function : Individual characters can be displayed in reverse video.
  • Types of blinking: Two types with periods of 1.0 and 0.5 seconds, specifiable on a per character basis.(Blinking has a 60% display on duty.)(Four divisors : 1/25, 1/30, 1/50, 1/60)
  • Outputs : R, G, B plus 2 output systemsOr : 4 output systems (character data and blanking data: 4 outputs each)
  • External control input : 8-bit serial data input format.
终端产品
  • Camcorder
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
Video On-Screen Display Controller IC for CamcordersLC74772V/D (190kB)0
封装图纸 (1)
Document TitleDocument ID/SizeRevision
SSOP24 (275mil)565AQ (58.5kB)A
产品订购型号
产品状况Compliance具体说明封装MSL*容器预算价格 (1千个数量的单价)
LC74772V-9015-EActivePb-freeDisplay Controller, Video On-ScreenSSOP-24565AQ4Fan-Fold60$3.2445
订购产品技术参数
ProductCharacter FormatNumber of Characters Supported (Internal)Number of ColorsControl InputSupply Voltage Min (V)Supply Voltage Max (V)Operating Drain Current Max (A)
LC74772V-9015-E12 x 182568Serial, 8-bit2.75.50.01
Video On-Screen Display Controller IC for Camcorders LC74772V
SSOP24 (275mil) LA72912V