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TLC5970 Datasheet, PDF (13/48 Pages) Texas Instruments – 3-Channel, 12-Bit, PWM LED Driver with Buck DC/DC Converter and Differential Signal Interface
www.ti.com
PARAMETRIC MEASUREMENT INFORMATION
PIN EQUIVALENT INPUT/OUTPUT SCHEMATICS
Input
VREGIF
R2
R1
VREGIF
R3
TLC5970
SBVS140 – MARCH 2010
Output
R7
To
B Input
Figure 1. SDTA/SCKA
VREGIF
Input
R5
R4
R6
Figure 3. SDTY/SCKY, SDTZ/SCKZ
OUTn
GND
Figure 4. OUT0 Through OUT2
R7
To
A Input
Figure 2. SDTB/SCKB
Copyright © 2010, Texas Instruments Incorporated
Product Folder Link(s): TLC5970
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