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PDF TW8826 Data sheet ( Hoja de datos )
| Número de pieza | TW8826 | |
| Descripción | Automotive Display IC | |
| Fabricantes | Techwell | |
| Logotipo |  |
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Automotive Display ICs
TECHWELL
DISPLAY
TW8826
Ultra low cost, highly integrated
LCD controller for analog panels
he TW8826 is a low cost highly integrated mutli-purpose LCD display solution with a high quality NTSC/PAL/SECAM 2D video decoder and a 2D
www.DataDSeh-einette4rUla.cceorm/Scaler supporting analog panels. To reduce BOM cost, TW8826 integrates an 8-bit MCU and a CCFL controller. Through multiple input
ports, TW8826 can directly display video and graphic content from a variety of devices including TV Tuners, DVD players, back-up cameras, DTV/DMB
receivers and navigation/GPS receivers.
Target Applications
Key Features
Navigation + DVD + TV
Back up Camera
Rear Seat Entertainment
Car TV
Portable DVD
PMP
Portable TV
Door Phone
Photo Frame
DMB TV
Baby Monitor
Home Audio
In Flight Entertainment
Supports analog inputs including CVBS, S-Video,YPbPr & RGB signals and digital inputs including 24 bit
RGB & 8/16/24 bit YCbCr. Interlaced and progressive ITU 656 inputs are supported
Supports analog panels up to WQVGA resolutions
Integrates cost saving features including a CCFL controller, charge pump booster, programmable panel
offset control and on-chip 8 bit 8051 MCU with SPI interface
Built-in 8 colors Font OSD with 202 ROM and programmable 227 RAM fonts. Supports Multi-color fonts
by combining 3 single color fonts
Embedded Image Enhancement
Programmable CTI, hue, brightness, saturation, contrast & sharpness control
Black/White Stretch
Programmable favorite color enhancement- up to three colors
Programmable Gamma Correction tables
TW8826 Functional Block Diagram
CVBS/
S-Video
Analog
RGB/
YPbPr
Digital
RGB/
YCbCr
Video Decoder
4H Comb Filter
Digital Interface
ADC
(KEY SCAN)
Font OSD
2D De-interlacer
Image
Enhancement
Scaler
Gamma
Control
(8-bit LUT)
8051 MCU
(8-bit)
CCFL Controller
}DAC
R
G
B
Analog
Panel
TCON
Analog
Panel
Order Information
Part #
Name
TW8826
LQFP 128
SPI Interface
Description
Low Profile Quad Flat Package
Pin Count
128
Body Size
14 x 20 mm^2
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet TW8826.PDF ] | |
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