Datasheet > MAX1512ETA+

MAX1512ETA+

更新时间： 2024-11-04 19:53:23

品牌	Logo	应用领域
美信 - MAXIM		商用集成电路
页数	文件大小	规格书
12页	230K
描述
Consumer Circuit, 3 X 3 MM, 0.80 MM HEIGHT, LEAD FREE, MO-229WEEC, TDFN-8

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技术参数
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MAX1512ETA+ 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Not Recommended	零件包装代码：	SON
包装说明：	HVSON,	针数：	8
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.32.00.51	Factory Lead Time：	1 week
风险等级：	5.28	商用集成电路类型：	CONSUMER CIRCUIT
JESD-30 代码：	S-XDSO-N8	JESD-609代码：	e3
长度：	3 mm	湿度敏感等级：	1
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：	UNSPECIFIED	封装代码：	HVSON
封装形状：	SQUARE	封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, 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：	0.8 mm	最大供电电压 (Vsup)：	3.6 V
最小供电电压 (Vsup)：	2.6 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	Matte Tin (Sn)
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：	30
宽度：	3 mm	Base Number Matches：	1

MAX1512ETA+ 数据手册

19-2911 Rev 3; 8/05

EEPROM-Programmable TFT VCOM Calibrator

General Description

Features

The MAX1512 is a programmable VCOM-adjustment

solution for thin-film transistor (TFT) liquid-crystal displays

(LCDs). The MAX1512 simplifies the labor-intensive

VCOM-adjustment process and replaces mechanical

potentiometers, which significantly reduces labor costs,

increases reliability, and enables automation.

♦ 7-Bit Adjustable Sink-Current Output

♦ Resistor-Adjustable Full-Scale Range

♦ Guaranteed Monotonic Output Over Operating

Range

♦ Single-Wire Adjustment and Programming*

♦ EEPROM Stores VCOM Setting

The MAX1512 attaches to an external resistive voltage-

divider and sinks a programmable current to set the

VCOM voltage level. An internal 7-bit digital-to-analog

converter (DAC) controls the sink current. The DAC is

ratiometric relative to AVDD and is guaranteed to be

monotonic over all operating conditions. This VCOM

calibrator IC includes an EEPROM to store the desired

VCOM voltage level. The EEPROM can be programmed

repeatedly, giving TFT LCD manufacturers the flexibility

to calibrate the display panel as many times as the

manufacturing process requires.

♦ Interface Enable/Disable Control (CE)

♦ 2.6V to 3.6V Logic Supply-Voltage Operating

Range (V

)

♦ 4.5V to 20V Analog Supply-Voltage Range (V

)

AVDD

♦ V

UVLO Protection

♦ 8-Pin 3mm x 3mm TDFN (0.8mm max)

The IC features a single-wire interface between the

LCD panel and the programming circuit. The single-

wire interface delivers both programming power and

DAC-adjustment commands to minimize changes to

panel connectors and production equipment. The

MAX1512 is available in an 8-pin 3mm x 3mm TDFN

package. A complete evaluation kit is available to sim-

plify evaluation and production development.

Ordering Information

PART

TEMP RANGE PIN-PACKAGE

MAX1512ETA

-40°C to +85°C 8 TDFN 3mm x 3mm

MAX1512ETA+ -40°C to +85°C 8 TDFN 3mm x 3mm

Applications

+Denotes lead-free package.

LCD Panels

Notebook Computers

Monitors

Typical Operating Circuit

LCD TVs

Pin Configuration

AVDD

TOP VIEW

OUT

AVDD

N.C.

SET

MAX1512

OUT

SET

MAX1512

VCOM

CTL

GND

CTL

GND

TDFN

A "+" SIGN WILL REPLACE THE FIRST PIN INDICATOR ON LEAD-FREE PACKAGES.

SET

*Patent Pending.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...12

中文翻译

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MAX1512ETA+ 替代型号

型号	品牌	替代类型	描述	数据表
MAX1512ETA	MAXIM	功能相似	EEPROM-Programmable TFT VCOM Calibrator

与MAX1512ETA+相关器件

型号	品牌	获取价格	描述	数据表
MAX1512ETA+T	ROCHESTER	获取价格	SPECIALTY CONSUMER CIRCUIT, DSO8, 3 X 3 MM, 0.80 MM HEIGHT, LEAD FREE, MO-229WEEC, TDFN-8
MAX1512ETA-T	MAXIM	获取价格	暂无描述
MAX1513	MAXIM	获取价格	TFT-LCD Power-Supply Controllers
MAX1513\|MAX1514	MAXIM	获取价格	TFT-LCD Power-Supply Controllers
MAX1513ETP	MAXIM	获取价格	TFT-LCD Power-Supply Controllers
MAX1513ETP	ROCHESTER	获取价格	SWITCHING CONTROLLER, 1725kHz SWITCHING FREQ-MAX, PQCC20, 4 X 4 MM, 0.80 MM HEIGHT, MO-220
MAX1513ETP+	ROCHESTER	获取价格	SWITCHING CONTROLLER, 1725kHz SWITCHING FREQ-MAX, PQCC20, 4 X 4 MM, 0.80 MM HEIGHT, MO-220
MAX1513ETP+T	MAXIM	获取价格	Switching Controller, Current-mode, 1725kHz Switching Freq-Max, BICMOS, PQCC20, 4 X 4 MM,
MAX1513ETP-T	MAXIM	获取价格	Switching Controller, Current-mode, 1725kHz Switching Freq-Max, BICMOS, PQCC20, 4 X 4 MM,
MAX1514	MAXIM	获取价格	TFT-LCD Power-Supply Controllers

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