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参数资料
| 型号： | ISL45042IR |
| 厂商： | Intersil |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC LCD MODULE CALIBRATOR 8-DFN |
| 标准包装： | 100 |
| 类型： | 校准器 |
| 应用： | LCD 显示器 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WDFN 裸露焊盘 |
| 供应商设备封装： | 8-TDFN（3x3） |
| 包装： | 管件 |
1
FN6072.9
ISL45042
LCD Module Calibrator
The VCOM voltage of an LCD panel needs to be adjusted to
remove flicker. The ISL45042 can be used to digitally adjust
a panel’s VCOM voltage by controlling its output sink current.
The output of the ISL45042 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 ISL45042 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 ISL45042 is available in an 8 Ld 3mmx3mm TDFN
package with a maximum thickness of 0.8mm for ultra thin
LCD panel design.
Pinout
ISL45042
(8 LD TDFN)
TOP VIEW
Features
128-Step Adjustable Sink Current Output
2.6V to 3.6V Digital Supply Voltage Operating Range
(3.0V Minimum Programming Voltage)
4.5V to 20V Analog Supply Voltage Operating Range
(10.8V Minimum Programming Voltage)
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
DNC
GND
1
2
3
4
8
7
6
5
SET
CE
CTL
VDD
Ordering Information
PART NUMBER
(Notes 1, 2, 3)
PART
MARKING
TEMP.
RANGE
(°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL45042IRZ
042Z
-40 to +85 8 Ld 3x3 TDFN
L8.3x3A
NOTES:
1. Add “-T*” suffix for tape and reel. Please refer to TB347 for details on
reel specifications.
2. 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.
3. For Moisture Sensitivity Level (MSL), please see device information
page for ISL45042. For more information on MSL please see
techbrief TB363.
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 trademark owned by Intersil Corporation or one of its subsidiaries.
Copyright Intersil Americas Inc. 2005-2008, 2011. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
April 13, 2011
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL45042IR-T | 功能描述:IC LCD MODULE CALIBRATOR 8-DFN RoHS:否 类别:集成电路 (IC) >> 线性 - 视频处理 系列:- 产品变化通告:Product Discontinuation 07/Mar/2011 标准包装:3,000 系列:OMNITUNE™ 类型:调谐器 应用:移动电话，手机，视频显示器 安装类型:表面贴装 封装/外壳:65-WFBGA 供应商设备封装:PG-WFSGA-65 包装:带卷 (TR) 其它名称:SP000365064 |
| ISL45042IRZ | 功能描述:LCD 驱动器 LCD MOD CALIBRATOR 8LD 3X3 THIN RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
| ISL45042IRZ-T | 功能描述:LCD 驱动器 LCD MOD CALIBRATOR 8LD 3X3 THIN RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
| ISL45042IRZ-TK | 制造商:Intersil Corporation 功能描述:LCD DRVR 2.6V TO 3.6V 8TDFN - Tape and Reel 制造商:Intersil 功能描述:LCD MOD CALIBRATOR 8LD 3X3 THIN |
| ISL45043IRZ | 功能描述:IC DRIVER FOR SAMSUNG 10-DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 显示器驱动器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 显示器类型:真空荧光 (VF) 配置:5 x 7（矩阵） 接口:串行 数字或字符:- 电流 - 电源:3.5mA 电源电压:2.7 V ~ 3.6 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SSOP（0.154"，3.90mm 宽） 供应商设备封装:16-QSOP 包装:带卷 (TR) |
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