Datasheet

PARAMETER MEASUREMENT INFORMATION
PIN EQUIVALENT INPUT AND OUTPUT SCHEMATIC DIAGRAMS
VCC
INPUT
GND
VCC
SOUT
GND
OUTn
GND
TEST CIRCUITS
V
CC
VCC
GND
IREF
OUTn
R
IREF
R
L
C
L
V
LED
V
CC
VCC
GND
SOUT
C
L
¼
¼
V
CC
R
IREF
VOUT
FIX
VOUTn
OUT0VCC
OUTn
OUT23GND
IREF
TLC5947
SBVS114A – JULY 2008 – REVISED SEPTEMBER 2008 ................................................................................................................................................. www.ti.com
Figure 1. SIN, SCLK, XLAT, BLANK Figure 2. SOUT
Figure 3. OUT0 Through OUT23
Figure 4. Rise Time and Fall Time Test Circuit for OUTn Figure 5. Rise Time and Fall Time Test Circuit for SOUT
Figure 6. Constant Current Test Circuit for OUTn
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Product Folder Link(s): TLC5947