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TLC5921DAP PDF预览

TLC5921DAP

更新时间: 2024-09-15 08:45:15
品牌 Logo 应用领域
德州仪器 - TI 驱动器
页数 文件大小 规格书
14页 216K
描述
LED DRIVER

TLC5921DAP 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:TSSOP
包装说明:TSSOP, TSSOP32,.3针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:0.65数据输入模式:SERIAL
显示模式:SEGMENT输入特性:STANDARD
接口集成电路类型:LED DISPLAY DRIVERJESD-30 代码:R-PDSO-G32
JESD-609代码:e4长度:11 mm
湿度敏感等级:3复用显示功能:NO
功能数量:1区段数:16
端子数量:32最高工作温度:85 °C
最低工作温度:-20 °C输出特性:CONSTANT-CURRENT
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP32,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:5 V认证状态:Not Qualified
座面最大高度:1.2 mm子类别:Display Drivers
最大压摆率:50 mA最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES温度等级:OTHER
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
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:NOT SPECIFIED宽度:6.2 mm
最小 fmax:20 MHzBase Number Matches:1

TLC5921DAP 数据手册

 浏览型号TLC5921DAP的Datasheet PDF文件第2页浏览型号TLC5921DAP的Datasheet PDF文件第3页浏览型号TLC5921DAP的Datasheet PDF文件第4页浏览型号TLC5921DAP的Datasheet PDF文件第5页浏览型号TLC5921DAP的Datasheet PDF文件第6页浏览型号TLC5921DAP的Datasheet PDF文件第7页 
TLC5921  
LED DRIVER  
SLLS390 – SEPTEMBER 1999  
DAP PACKAGE  
(TOP VIEW)  
Drive Capability and Output Counts  
– 80 mA (Current Sink) x 16 Bits  
Constant Current Output Range  
– 1 to 80 mA (Current Value Setting for All  
Output Terminals Using External Resistor)  
GND  
BLANK  
XLAT  
VCC  
1
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
IREF  
2
SOMODE  
XDOWN  
SOUT  
3
Constant Current Accuracy  
±1% (Typ)  
±4% (Max) (Maximum Error Between  
Bits, All Bits On)  
SCLK  
SIN  
4
5
PGND  
OUT0  
OUT1  
PGND  
OUT2  
OUT3  
PGND  
OUT15  
OUT14  
PGND  
OUT13  
OUT12  
6
7
Voltage Applied to Constant Current Output  
Terminal  
– Minimum 0.6 V (Output Current 40 mA)  
– Minimum 1 V (Output Current 80 mA)  
8
9
10  
11  
Data Input  
– Clock Synchronized 1 Bit Serial Input  
OUT4 12  
OUT5 13  
PGND 14  
21 OUT11  
20 OUT10  
19 PGND  
Data Output  
15  
16  
18  
17  
– Clock Synchronized 1 bit Serial Output  
(With Timing Selection)  
OUT6  
OUT7  
OUT9  
OUT8  
Input/Output Signal Level . . . CMOS Level  
Power Supply Voltage . . . 4.5 V to 5.5V  
Maximum Output Voltage . . . 17 V (Max)  
Data Transfer Rate . . . 20 MHz (Max)  
Operating Free-Air Temperature Range  
–20°C to 85°C  
Available in 32 Pin HTSSOP DAP Package  
(P =3.9 W,  
D
T = 25°C)  
A
LOD Function . . . LED Open Detection  
(Error Signal Output at LED Disconnection)  
TSD Function . . . Thermal Shutdown (Turn  
Output Off When Junction Temperature  
Exceeds Limit)  
description  
The TLC5921 is a current-sink constant current driver incorporating shift register and data latch. The current  
value at constant current output can be set by one external register. The device also incorporates thermal  
shutdown (TSD) circuitry which turns constant current output off when the junction temperature exceeds the  
limit, and LED open detection (LOD) circuitry to report the LED was disconnected.  
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.  
Copyright 1999, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

TLC5921DAP 替代型号

型号 品牌 替代类型 描述 数据表
TLC5921DAPRG4 TI

完全替代

16-Channel LED Driver 32-HTSSOP -20 to 85
TLC5921DAPR TI

完全替代

16-channel LED driver with 20Mhz data transfer rate 32-HTSSOP -20 to 85

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