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TLC59281DBQR PDF预览

TLC59281DBQR

更新时间: 2024-09-13 06:01:47
品牌 Logo 应用领域
德州仪器 - TI 显示驱动器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
23页 652K
描述
16-Channel,Constant-Current LED Driver

TLC59281DBQR 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:SSOP
包装说明:SSOP-24针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:12 weeks
风险等级:0.72Is Samacsys:N
数据输入模式:SERIAL输入特性:STANDARD
接口集成电路类型:LED DISPLAY DRIVERJESD-30 代码:R-PDSO-G24
JESD-609代码:e4长度:8.65 mm
湿度敏感等级:2复用显示功能:NO
功能数量:1区段数:16
端子数量:24最高工作温度:85 °C
最低工作温度:-40 °C输出特性:CONSTANT-CURRENT
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP24,.24封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:3.3/5 V认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Display Drivers
最大压摆率:40 mA最大供电电压:5.5 V
最小供电电压:3 V标称供电电压:3.3 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
最小 fmax:35 MHzBase Number Matches:1

TLC59281DBQR 数据手册

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TLC59281  
www.ti.com  
SBVS139 JANUARY 2010  
16-Channel, Constant-Current LED Driver  
Check for Samples: TLC59281  
1
FEATURES  
APPLICATIONS  
LED Video Displays  
Message Boards  
Illumination  
2
16 Channels, Constant-Current Sink Output  
with On/Off Control  
35-mA Capability (Constant-Current Sink)  
10-ns High-Speed Constant-Current Switching  
Transient Time  
DESCRIPTION  
The TLC59281 is a 16-channel, constant-current sink  
LED driver. Each channel can be turned on/off by  
writing serial data to an internal register. The  
constant-current value of all 16 channels is set by a  
single external resistor.  
Low On-Time Error  
LED Power-Supply Voltage up to 17 V  
VCC = 3.0 V to 5.5 V  
Constant-Current Accuracy:  
Channel-to-Channel = ±1%  
Device-to-Device = ±1%  
CMOS Logic Level I/O  
35-MHz Data Transfer Rate  
20-ns BLANK Pulse Width  
Operating Temperature: –40°C to +85°C  
VLED  
VLED  
VLED  
VLED  
¼
¼
¼
¼
¼
¼
¼
¼
OUT0  
SIN  
OUT15  
SOUT  
OUT0  
SIN  
OUT15  
SOUT  
DATA  
SCLK  
VCC  
VCC  
SCLK  
SCLK  
LAT  
LAT  
Controller  
LAT  
VCC  
GND  
VCC  
GND  
BLANK  
BLANK  
IREF  
BLANK  
IREF  
TLC59281  
ERROR  
READ  
IC1  
ICn  
RIREF  
RIREF  
3
Typical Application Circuit (Multiple Daisy-Chained TLC59281s)  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2010, Texas Instruments Incorporated  

TLC59281DBQR 替代型号

型号 品牌 替代类型 描述 数据表
TLC59281DBQ TI

完全替代

16-Channel,Constant-Current LED Driver

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