参数资料
型号: TW8826-LB3-GR
厂商: Intersil
文件页数: 2/2页
文件大小: 0K
描述: IC LCD CTRLR 128LQFP
标准包装: 72
类型: LCD 控制器
应用: LCD 电视机/监控器
安装类型: 表面贴装
封装/外壳: 128-LQFP
供应商设备封装: 128-LQFP(14x20)
包装: 托盘
其它名称: TW8826-DALB3-GR
TW8826-DALB3-GR-ND
www.intersil.com
Techwell
Automotive Display ICs
2008 Intersil Americas Inc. All Rights Reserved. The following are trademarks or registered trademarks of Intersil Americas Inc.
Intersil, Intersil logo, “i” and Design. All other trademarks are the property of the respective trademark owners.
TW8826
Analog Video Decoder
NTSC (M, 4.43) and PAL (B, D, G, H, I, M, N, N combination),
PAL (60), SECAM with automatic format detection
Advanced synchronization processing for VCR trick play
signal
Three 10-bit ADCs and analog clamping circuit
Built-in analog anti-aliasing filter
Fully programmable static gain or automatic gain
control for the Y or CVBS channel
Programmable white peak control for the Y or CVBS
channel
Software selectable analog inputs allows any of the
following
Up to 4 composite video
UP to 3 S-Video
Up to 2 analog YPbPr and RGB
4-H adaptive comb filter Y/C separation
PAL delay line for color phase error correction
Digital PLL for both color and horizontal locking
Programmable hue, brightness, saturation, contrast,
sharpness, Gamma control, and noise suppression
Automatic color control and color killer
Font OSD
Built-in Font OSD with 202 ROM and programmable 227
RAM fonts. Supports Multi-color fonts by combining 3
single color fonts
Multi-window (4) OSD support with color pallet
16 font & window colors available
Support OSD overlay with alpha blending
Analog RGB / YPbPr input
Built-in sync processor for SOG support
Built-in Line-locked PLL
Built-in input measurement function
Support directly sampling up to SVGA
8/16/24-bits Digital RGB/YCbCr Inputs
Allows connection to 8/16/24-bit RGB/YCbCr
Support both interlaced and progressive ITU 656
Image Processing & Enhancement
Programmable hue, brightness, saturation, and contrast
controls
Sharpness control with vertical peaking
Programmable CTI control
Built-in de-interlacing engine
Independent RGB gain and offset controls
Panorama / Water-glass scaling
YCbCr hue adjustment
Programmable Gamma correction tables
Power Management
Supports Panel power sequencing.
Supports DPMS for monitor power management
1.8 / 3.3 V operation
TFT Panel Support
Supports a variety of Analog active matrix TFT panels
Supports analog panel up to WQVGA (480 x 234), 20 MHz
Built-in Microcontroller
Supports external SPI Interface and I2C Master interface
with GPIO
Supports UART interface with GPIO
Support IR or interrupt with GPIO
CCFL Controller
Single channel CCFL controller based on push-pull
architecture
Lamp fault monitoring- Lamp Open, Lamp Over-current,
Failure to Strike and Over-voltage
Programmable Lamp Frequency to move EMI spurs out of
band
Analog or digital brightness control. 300:1 dimming range
with the digital brightness control
Low power stand-by mode
Timing Controller (TCON)
Support programmable interface signals for control
Column (source) driver / row (gate) driver
Miscellaneous
Supports 2-wire serial bus interface
Temperature rating: -40 C to +85 C
Spread spectrum PLL
Low-speed ADC for KEY scan
Programmable panel VCOM offset control
5V tolerant I/O
Power-down mode
Typical power consumption < 500mW
Single 27MHz crystal
Ultra low cost, highly integrated
LCD controller for analog panels
Ultra low cost, highly integrated
LCD controller for analog panels
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