5秒后页面跳转
TLC5922DAPR PDF预览

TLC5922DAPR

更新时间: 2024-09-16 11:06:35
品牌 Logo 应用领域
德州仪器 - TI 数据传输驱动光电二极管接口集成电路显示驱动器驱动程序和接口
页数 文件大小 规格书
16页 337K
描述
具有 20MHz 数据传输速率的 16 通道 LED 驱动器,不带点校正功能 | DAP | 32 | -20 to 85

TLC5922DAPR 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:HTSSOP, TSSOP32,.3针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:0.58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:HTSSOP
封装等效代码:TSSOP32,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, 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:1.2 mm子类别:Display Drivers
最大压摆率:65 mA最大供电电压:5.5 V
最小供电电压:3 V标称供电电压:5 V
表面贴装:YES温度等级:COMMERCIAL EXTENDED
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:6.1 mm
最小 fmax:30 MHzBase Number Matches:1

TLC5922DAPR 数据手册

 浏览型号TLC5922DAPR的Datasheet PDF文件第2页浏览型号TLC5922DAPR的Datasheet PDF文件第3页浏览型号TLC5922DAPR的Datasheet PDF文件第4页浏览型号TLC5922DAPR的Datasheet PDF文件第5页浏览型号TLC5922DAPR的Datasheet PDF文件第6页浏览型号TLC5922DAPR的Datasheet PDF文件第7页 
TLC5922  
www.ti.com  
SLVS486SEPTEMBER 2003  
LED DRIVER  
DESCRIPTION  
FEATURES  
16 Channels  
The TLC5922 is a constant-current sink driver with 128  
steps of adjustable current value (dot-correction). Each  
of the 16 channels has an individually controlled  
dot-correction and an ON/OFF state. Both the ON/OFF  
and dot-correction have their respective modes set via  
1 port of serial I/F. The maximum current value of the  
constant-current output of all 16 channels is pro-  
grammed by a single external resistor. An external  
processor programs each of the 16 channels of the  
TLC5922 with the desired ON/OFF state and  
dot-correction value through a single serial interface.  
After all data is loaded, the processor then latches the  
information into the TLC5922 and enables the outputs.  
Drive Capability  
– 0 to 80 mA (Constant-Current Sink) x 16 ch  
Constant Current Accuracy  
±1% (typ)  
1 Port of Serial Data Input/Output  
Fast Switching Output: Tr / Tf = 10ns (typ)  
CMOS Input/Output  
30 MHz Data Transfer Rate  
Vcc = 3 V to 5.5 V  
Operating Temperature = -20°C to 85 °C  
LED Supply Voltage up to 17 V  
32-pin HTSSOP (PowerPADTM) Package  
The TLC5922 includes two error flags. First is the LED  
open detection (LOD) which indicates a broken LED at  
an output terminal. The second is a thermal error flag  
(TEF) which indicates an over temperature condition.  
The TLC5922 has two methods to communicate these  
error flags to the external processor. One method is on  
a dedicated output pin, XDOWN. The other method is  
through the serial data output pin, SOUT.  
Dot Correction  
– 128-Step For Each Individual 16 ch  
Controlled In-Rush Current  
Error Information  
– LOD: LED Open Detection  
– TEF: Thermal Error Flag  
APPLICATIONS  
LED Display  
LED Signboard  
FUNCTIONAL BLOCK DIAGRAM  
VCC  
0
1
SIN  
D
Q
D
Q
D
Q
D
Q
D
Q
D
Q
FF  
FF  
FF  
FF  
FF  
FF  
1
0
SCLK  
0
1
SOUT  
D
Q
D Q  
D
Q
D
Q
D
Q
D Q  
LAT  
LAT  
LAT  
LAT  
LAT  
LAT  
1
0
XLAT  
SW0  
SW1  
SW15  
16  
DC15[6]  
XDOWN  
IREF  
16[output] Constant  
Current Driver  
DC0[1]  
DC0[0]  
with Dot Correction  
BLANK  
BLANK  
GND  
OUT0  
OUT15  
PGND  
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.  
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 in-  
cludetestingofallparameters.  
Copyright © 2003, Texas Instruments Incorporated  

TLC5922DAPR 替代型号

型号 品牌 替代类型 描述 数据表
TLC5922DAPG4 TI

完全替代

具有 20MHz 数据传输速率的 16 通道 LED 驱动器,不带点校正功能 | DAP
TLC5922DAPRG4 TI

完全替代

具有 20MHz 数据传输速率的 16 通道 LED 驱动器,不带点校正功能 | DAP
TLC5922DAP TI

完全替代

LED DRIVER

与TLC5922DAPR相关器件

型号 品牌 获取价格 描述 数据表
TLC5922DAPRG4 TI

获取价格

具有 20MHz 数据传输速率的 16 通道 LED 驱动器,不带点校正功能 | DAP
TLC5923 TI

获取价格

LED DRIVER
TLC5923DAP TI

获取价格

LED DRIVER
TLC5923DAPG4 TI

获取价格

具有 20MHz 数据传输速率的 16 通道 LED 驱动器,带点校正和完整诊断功能 |
TLC5923DAPR TI

获取价格

LED DRIVER
TLC5923RHB TI

获取价格

IC LED DISPLAY DRIVER, PQCC32, 5 X 5 MM, PLASTIC, QFN-32, Display Driver
TLC5923RHBR TI

获取价格

16-channel LED driver with 20Mhz data transfer rate with dot correctionn and full diagnose
TLC5923RHBT TI

获取价格

16-channel LED driver with 20Mhz data transfer rate with dot correctionn and full diagnose
TLC5923RHBTG4 TI

获取价格

具有 20MHz 数据传输速率的 16 通道 LED 驱动器,带点校正和完整诊断功能 |
TLC5924 TI

获取价格

16-CHANNEL LED DRIVER WITH DOT CORRECTION AND PRE-CHARGE FET