AK4183VT

更新时间： 2024-11-18 04:32:03

品牌	Logo	应用领域
AKM		消费电路商用集成电路光电二极管控制器
页数	文件大小	规格书
17页	163K
描述
I2C Touch Screen Controller

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中文翻译

获取价格

技术参数
数据手册

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AK4183VT 技术参数

生命周期：	Obsolete	零件包装代码：	MSOP
包装说明：	VSSOP,	针数：	10
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.67	Is Samacsys：	N
商用集成电路类型：	CONSUMER CIRCUIT	JESD-30 代码：	R-PDSO-G10
长度：	2.9 mm	功能数量：	1
端子数量：	10	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：	VSSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	认证状态：	Not Qualified
座面最大高度：	1 mm	最大供电电压 (Vsup)：	3.6 V
最小供电电压 (Vsup)：	2.5 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	0.5 mm	端子位置：	DUAL
宽度：	2.8 mm	Base Number Matches：	1

AK4183VT 数据手册

ASAHI KASEI

[AK4183]

I²C Touch Screen Controller

AK4183

General Description:

Features:

The AK4183 is a 4-wire resistive touch screen controller

that incorporates SAR type A/D converter.

12-bit SAR type A/D Converter with S/H circuit

Low Voltage Operation (2.5V ∼ 3.6V)

I²C bus I/F Supports

The AK4183 operates down to 2.5V supply voltage in

order to connect a low voltage drive processor.

The AK4183 can detect the pressed screen location by

performing two A/D conversions. In addition to location,

the AK4183 also measures touch pressure.

(Standard mode 100 KHz, Fast mode 400 KHz)

4-wire resistive touch screen Interface

Pen Pressure Measurement

Auto Power Down

As the package size of 10 pin TMSOP is 4.0mm x 2.9mm

this is much smaller than QFN and BGA package.

AK4183 is the best fit for cellular phone, PDA, or other

portable devices.

Continuous Read Operation

Low Power Consumption (91µA @Fast mode)

Package

10pin TMSOP

SDA

SCL

CAD0

Control

Logic

PENIRQN

VREF+

VREF-

AIN+

AIN-

12bit

ADC

(SAR type)

PEN

INTERRUPT

GND

VCC

Block Diagram

MS0500-E-00

2006/04

12 3 4 5 6 7...17

中文翻译

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