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參數(shù)資料
| 型號(hào)： | ISL45042AIRZ-TK |
| 廠商： | Intersil |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大小： | 0K |
| 描述： | IC LCD CALIBRATOR 8-TDFN |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 類型： | 校準(zhǔn)器 |
| 應(yīng)用： | LCD 顯示器 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-WDFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 8-TDFN（3x3） |
| 包裝： | 帶卷 (TR) |
1
FN6158.4
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 resistor 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 TDFN
package with a maximum thickness of 0.8mm for ultra thin
LCD panel design.
Pinout
ISL45042A
(8 LD TDFN)
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 (RoHS compliant)
Applications
LCD Panels
OUT
AVDD
N/C
GND
1
2
3
4
8
7
6
5
SET
CE
CTL
VDD
Ordering Information
PART NUMBER
(Note)
PART
MARKING
TEMP.
RANGE
(°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL45042AIRZ
42AZ
-40 to +85 8 Ld 3x3 TDFN
L8.3x3A
ISL45042AIRZ-T*
42AZ
-40 to +85 8 Ld 3x3 TDFN
Tape and Reel
L8.3x3A
ISL45042AIRZ-TK* 42AZ
-40 to +85 8 Ld 3x3 TDFN
Tape and Reel
L8.3x3A
NOTE: These Intersil Pb-free plastic packaged products employ special
Pb-free material sets, molding compounds/die attach materials, and
100% matte tin plate plus anneal (e3 termination finish, which is 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. 2005-2008. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
July 9, 2008
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參數(shù)描述 |
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| 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 |
| ISL45042EVAL1Z | 制造商:Intersil Corporation 功能描述:ISL45042 EVALUATION BOARD 1 - ROHS COMPLIANT - Bulk 制造商:Intersil 功能描述:ISL55001IBZ HI V RNG 240MHZ UNTY-GN STABL |
| ISL45042IR | 功能描述:IC LCD MODULE CALIBRATOR 8-DFN RoHS:否 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(biāo)準(zhǔn)包裝:3,000 系列:OMNITUNE™ 類型:調(diào)諧器 應(yīng)用:移動(dòng)電話，手機(jī)，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應(yīng)商設(shè)備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
| ISL45042IR-T | 功能描述:IC LCD MODULE CALIBRATOR 8-DFN RoHS:否 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(biāo)準(zhǔn)包裝:3,000 系列:OMNITUNE™ 類型:調(diào)諧器 應(yīng)用:移動(dòng)電話，手機(jī)，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應(yīng)商設(shè)備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
| ISL45042IRZ | 功能描述:LCD 驅(qū)動(dòng)器 LCD MOD CALIBRATOR 8LD 3X3 THIN RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
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