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參數(shù)資料
| 型號： | ISL45042A |
| 廠商： | Intersil Corporation |
| 英文描述： | LCD Module Calibrator |
| 中文描述： | 液晶顯示模塊校準 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 136K |
| 代理商： | ISL45042A |
1
FN6158.2
ISL45042A
LCD Module Calibrator
The VCOM voltage of an LCD panel needs to be adjusted to
remove flicker. The ISL45042A can be used to digitally
adjust a panel’s VCOM voltage by controlling its output sink-
current. The output of the ISL45042A is connected to an
external voltage divider and an external VCOM buffer
amplifier. In this application, the user can control the VCOM
voltage with 7 Bit accuracy (128 steps). Once the desired
VCOM setting is obtained, the settings can be stored in the
non-volatile EEPROM memory, which would then be
automatically recalled during every power-up.
The VCOM adjustment and non-volatile memory
programming is through a single interface pin (CTL). Once
the desired programmed value is obtained the Counter
Enable pin (CE) can be used to prevent further adjustment
or programming.
The full-scale sink current of the ISL45042A is set using an
external resister connected to the SET pin. The full-scale
sink current determines the lowest voltage of the external
voltage divider.
The ISL45042A is available in an 8 Ld 3mmx3mm Thin DFN
package with a maximum thickness of 0.8mm for ultra thin
LCD panel design.
Pinout
ISL45042A
(8 LD THIN DFN)
TOP VIEW
Features
128-Step Adjustable Sink Current Output
2.6V to 3.6V Logic Supply Voltage Operating Range
4.5V to 20V Analog Supply Voltage Range
Rewritable EEPROM for storing the optimum VCOM value
Output Adjustment Enable/Disable Control
Output Guaranteed Monotonic Over Temperature
Two Pin Adjustment, Programming and Enable
Ultra Thin 8 Ld 3mmx3mm DFN (0.8mm max)
Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
LCD Panels
OUT
AVDD
N/C
GND
1
2
3
4
8
7
6
5
SET
CE
CTL
V
DD
Ordering Information
PART NO.
PART
MARKING
TEMP.
RANGE
(°C)
PACKAGE
PKG.
DWG. #
ISL45042AIRZ
(Note)
42AZ
-40 to +85 8 Ld 3x3 Thin DFN
(Pb-free)
L8.3x3A
ISL45042AIRZ-T
(Note)
42AZ
-40 to +85 8 Ld 3x3 Thin DFN
Tape and Reel
(6k pcs) (Pb-free)
L8.3x3A
ISL45042AIRZ-TK
(Note)
42AZ
-40 to +85 8 Ld 3x3 Thin DFN
Tape and Reel
(1k pcs) (Pb-free)
L8.3x3A
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100% matte
tin plate termination finish, which are RoHS compliant and compatible
with both SnPb and Pb-free soldering operations. Intersil Pb-free
products are MSL classified at Pb-free peak reflow temperatures that
meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
Data Sheet
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2005-2006. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
October 13, 2006
相關PDF資料 |
PDF描述 |
|---|---|
| ISL45042AIRZ | LCD Module Calibrator |
| ISL45042AIRZ-T | LCD Module Calibrator |
| ISL45042AIRZ-TK | LCD Module Calibrator |
| ISL45042IRZ-TK | LCD Module Calibrator |
| ISL45042 | LCD Module Calibrator |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ISL45042A_07 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:LCD Module Calibrator |
| ISL45042AIRZ | 功能描述:IC LCD CALIBRATOR 8-TDFN RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產(chǎn)品變化通告:Product Discontinuation 07/Mar/2011 標準包裝:3,000 系列:OMNITUNE™ 類型:調(diào)諧器 應用:移動電話，手機，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應商設備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
| ISL45042AIRZ-T | 功能描述:IC LCD CALIBRATOR 8-TDFN RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產(chǎn)品變化通告:Product Discontinuation 07/Mar/2011 標準包裝:3,000 系列:OMNITUNE™ 類型:調(diào)諧器 應用:移動電話，手機，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應商設備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
| ISL45042AIRZ-TK | 功能描述:IC LCD CALIBRATOR 8-TDFN RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產(chǎn)品變化通告:Product Discontinuation 07/Mar/2011 標準包裝:3,000 系列:OMNITUNE™ 類型:調(diào)諧器 應用:移動電話，手機，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應商設備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
| ISL45042EVAL1 | 制造商:Intersil Corporation 功能描述:ISL45042 EVALUATION BOARD 1 - Bulk 制造商:Intersil 功能描述:ISL54225IRTZ EVALBRD 1 10LD TQFN RHS COMP |
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