5秒后页面跳转
AHK3294IJS-T1 PDF预览

AHK3294IJS-T1

更新时间: 2024-11-30 21:19:39
品牌 Logo 应用领域
思佳讯 - SKYWORKS 驱动光电二极管接口集成电路
页数 文件大小 规格书
13页 1186K
描述
LED Driver,

AHK3294IJS-T1 技术参数

是否Rohs认证: 符合生命周期:Obsolete
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.81
接口集成电路类型:LED DISPLAY DRIVERJESD-30 代码:R-PDSO-C8
JESD-609代码:e3湿度敏感等级: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:TSOC封装等效代码:TSSOC8,.09,20
封装形状:RECTANGULAR电源:3.6 V
认证状态:Not Qualified子类别:Display Drivers
标称供电电压:3.6 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Tin (Sn)
端子形式:C BEND端子节距:0.5 mm
端子位置:DUALBase Number Matches:1

AHK3294IJS-T1 数据手册

 浏览型号AHK3294IJS-T1的Datasheet PDF文件第2页浏览型号AHK3294IJS-T1的Datasheet PDF文件第3页浏览型号AHK3294IJS-T1的Datasheet PDF文件第4页浏览型号AHK3294IJS-T1的Datasheet PDF文件第5页浏览型号AHK3294IJS-T1的Datasheet PDF文件第6页浏览型号AHK3294IJS-T1的Datasheet PDF文件第7页 
DATA SHEET  
AHK3294  
Four-Channel LED Driver  
General Description  
Features  
The AHK3294 is a linear current-sink LED driver, capable  
of driving one, two, three or four LEDs up to 30.2mA  
each. Featuring individual low resistance, low drop-out  
voltage current sinks, the AHK3294 allows the LEDs to  
be regulated directly from a Lithium Ion/Polymer battery  
without the need for an additional step-up power supply,  
thereby reducing the external component count, elimi-  
nating switching noise and maximizing efficiency.  
2.7V to 5.5V Input Supply Range  
Drives up to 4 LEDs at up to 30.2mA each  
Low-Dropout, Low Resistance Current Sinks  
Typically 40.5mV at Full Scale  
Linear LED Output Current Control  
S2Cwire Interface  
Single-wire  
32 Steps  
External RSET Resistor  
Skyworks' Simple Serial Control™ (S2Cwire™) interface is  
used to enable, disable, and set the LED drive current for  
32-level linear scale LED brightness control. For flexible  
control the maximum LED current of up to 30.2mA per  
channel is set via an external resistor.  
±10% LED Output Current Accuracy  
±3% LED Output Current Matching  
Low Current Shutdown Mode  
Small 8-Pin SC70JW Package  
The AHK3294 is packaged in a Pb-free, 8 pin SC70JW  
package and is available over a -40 to +85OC tempera-  
ture range.  
Applications  
Entry Level Mobile Phones  
Keyboard Backlight  
MP3 Players  
Indicator LEDs  
Typical Application  
Input Voltage  
2.7V to 5.5V  
CIN  
IN  
AHK3294  
EN/SET  
S2Cwire  
Interface  
D1  
D2  
D3  
D4  
EN  
RSET  
RSET  
9.53kΩ  
GND  
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com  
1
202172A  
• Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 13, 2012  

与AHK3294IJS-T1相关器件

型号 品牌 获取价格 描述 数据表
AHK3296IDH-T1 SKYWORKS

获取价格

LED Driver
AHK3296IJQ-T1 SKYWORKS

获取价格

LED Driver
AHK3296IJQ-T1 ANALOGICTECH

获取价格

Interface Circuit
AHK432 ANALOGICTECH

获取价格

Adjustable Low Voltage Shunt Regulator
AHK432 AAT

获取价格

Adjustable Low Voltage Shunt Regulator
AHK432_05 ANALOGICTECH

获取价格

Adjustable Low Voltage Shunt Regulator
AHK432IGV-.5-T1 ANALOGICTECH

获取价格

Adjustable Low Voltage Shunt Regulator
AHK432IGV-.5-T1 AAT

获取价格

Adjustable Low Voltage Shunt Regulator
AHK432IGV-1-T1 AAT

获取价格

Adjustable Low Voltage Shunt Regulator
AHK432IGV-1-T1 ANALOGICTECH

获取价格

Adjustable Low Voltage Shunt Regulator