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TLC5947RHBTG4 数据手册 - TI(德州仪器)
制造商:
TI(德州仪器)
分类:
LED驱动器
封装:
VQFN-32
描述:
24通道,12位PWM LED驱动器,内部振荡器 24-Channel, 12-Bit PWM LED Driver with Internal Oscillator
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P3P4Hot
典型应用电路图在P18
原理图在P11P12P20
封装尺寸在P23P25P26
标记信息在P23P24
封装信息在P22P23P24P25P26
技术参数、封装参数在P4
应用领域在P1P33
电气规格在P6
导航目录
TLC5947RHBTG4数据手册
Page:
of 33 Go
若手册格式错乱,请下载阅览PDF原文件

¼
¼
V
CC
R
IREF
VOUT
FIX
VOUTn
OUT0VCC
OUTn
OUT23GND
IREF
V
CC
VCC
GND
IREF
OUTn
R
IREF
R
L
C
L
V
LED
V
CC
VCC
GND
SOUT
C
L
OUTn
GND
VCC
INPUT
GND
VCC
SOUT
GND
TLC5947
www.ti.com
SBVS114B –JULY 2008–REVISED JANUARY 2015
7 Parameter Measurement Information
7.1 Pin Equivalent Input and Output Schematic Diagrams
Figure 12. SIN, SCLK, XLAT, BLANK Figure 13. SOUT
Figure 14. OUT0 Through OUT23
7.2 Test Circuits
Figure 15. Rise Time and Fall Time Test Circuit for Figure 16. Rise Time and Fall Time Test Circuit for
OUTn SOUT
Figure 17. Constant-Current Test Circuit for OUTn
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