TW8817-TA3-GR Intersil, TW8817-TA3-GR Datasheet - Page 14

• Manufacturer Part Number: TW8817-TA3-GR
• Description: IC LCD CTRLR 80TQFP
• Manufacturer: Intersil
• Type: LCD Controllerr

Specifications of TW8817-TA3-GR

• Applications: LCD TV/Monitor
• Mounting Type: Surface Mount
• Package / Case: 80-TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

14
Automotive Display IC Selection Guide
AUTOMOTIVE DISPLAY ICs
TW8833(S)
Advanced LCD controller with on-chip MCU
and 65K color 16-bit OSD support
The TW8833 is a highly integrated cost-effective LCD controller supporting analog LCD panels. TW8833 integrates a high quality
NTSC/PAL/SECAM 2D comb video decoder, 2D de-interlacer, and an improved H/V scaling engine. Additional features include a robust
font-based OSD engine, independent mirroring functionality for the scaler and OSD , serial RGB output, and an LED backlight controller.
The TW8833S version also supports a proprietary SPI Bitmap OSD.
Target Applications
– Navigation + DVD + TV
– Back up Camera
– Rear Seat Entertainment
– Car TV
– Portable DVD
– PMP / PND / Portable TV
– Door Phone
– Photo Frame
– DMB TV
– Baby Monitor
– Home Automation
TW8833 Functional Block Diagram
Analog RGB /
S-Video
YPbPr
CVBS/
Video Decoder
4H Comb
Filter
Key Features
PRODUCT
NEW
– Supports analog inputs including CVBS, S-Video, and 480i Component (YPbPr)
– Drives analog panels up to WQVGA resolution
– Integrated LED backlight controller (single string)
– Supports VCOM-DC, VCOM-AC and spread spectrum clock
– Independent mirror function for the scaler and the OSD
– Embedded Image Enhancement
2D De-interlacer
Scaler
Enhancement
(8-bit LUT )
SPI Flash *
SPI-OSD*
Gamma
Control
Image
OSD
Controller
LED
ED
TCON
DAC
R
G
B
Q4 2010 Edition
Analog
Panel