Datasheet > ISL45042IRZ-TK

ISL45042IRZ-TK

更新时间： 2024-02-06 03:11:43

品牌	Logo	应用领域
英特矽尔 - INTERSIL		商用集成电路光电二极管
页数	文件大小	规格书
8页	130K
描述
LCD Module Calibrator

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ISL45042IRZ-TK 技术参数

生命周期：	Unknown	零件包装代码：	DFN
包装说明：	VSON,	针数：	8
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
Factory Lead Time：	6 weeks	风险等级：	5.03
其他特性：	ALSO REQUIRES 4.5V TO 20V SUPPLY	商用集成电路类型：	CONSUMER CIRCUIT
JESD-30 代码：	S-PDSO-N8	JESD-609代码：	e3
长度：	3 mm	湿度敏感等级：	2
功能数量：	1	端子数量：	8
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	VSON
封装形状：	SQUARE	封装形式：	SMALL OUTLINE, VERY THIN PROFILE
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
座面最大高度：	0.75 mm	最大供电电压 (Vsup)：	3.6 V
最小供电电压 (Vsup)：	3 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	Matte Tin (Sn) - annealed
端子形式：	NO LEAD	端子节距：	0.65 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	40
宽度：	3 mm	Base Number Matches：	1

ISL45042IRZ-TK 数据手册

ISL45042

Data Sheet

November 14, 2006

FN6072.6

LCD Module Calibrator

Features

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.

• 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)

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.

Applications

• LCD Panels

The full-scale sink current of the ISL45042 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.

Ordering Information

TEMP.

PART

RANGE

(°C)

PKG.

DWG. #

PART NUMBER MARKING

PACKAGE

The ISL45042 is available in an 8 Ld 3mmx3mm Thin DFN

package with a maximum thickness of 0.8mm for ultra thin

LCD panel design.

ISL45042IR

042I

-40 to +85 8 Ld 3x3 Thin DFN L8.3x3A

ISL45042IR-T

-40 to +85 8 Ld 3x3 Thin DFN L8.3x3A

Tape and Reel

Pinout

ISL45042

(8 LD THIN DFN)

TOP VIEW

ISL45042IRZ

(Note)

042Z

-40 to +85 8 Ld 3x3 Thin DFN L8.3x3A

(Pb-free)

ISL45042IRZ-T 042Z

(Note)

-40 to +85 8 Ld 3x3 Thin DFN L8.3x3A

Tape and Reel

OUT

AVDD

N/C

SET

(6k pcs) (Pb-free)

ISL45042IRZ-TK 042Z

(Note)

-40 to +85 8 Ld 3x3 Thin DFN L8.3x3A

Tape and Reel

CTL

(1k pcs) (Pb-free)

GND

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.

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.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7 8

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