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| TLC5925_15 Datasheet, PDF (10/28 Pages) Texas Instruments – Low-Power 16-Channel Constant-Current LED Sink Driver | |||
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TLC5925
SLVS765B â OCTOBER 2008 â REVISED SEPTEMBER 2015
7 Parameter Measurement Information
IDD
IIH, IIL
VIH, VIL
VDD
OE
OUT0
IOUT
CLK
LE
OUT15
SDI
R-EXT GND SDO
Iref
Figure 3. Test Circuit for Electrical Characteristics
IDD
Function
Generator
VIH, VIL
OE
CLK
LE
SDI
Logic input
waveform
VIH = VDD
VIL = 0V
R-EXT
Iref
VDD
OUT0
OUT15
GND SDO
IOUT
RL
CL
CL
VL
Figure 4. Test Circuit for Switching Characteristics
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