LM3528TMEV National Semiconductor, LM3528TMEV Datasheet
LM3528TMEV
Specifications of LM3528TMEV
Related parts for LM3528TMEV
LM3528TMEV Summary of contents
Page 1
... compatible interface allows for in- dependent adjustment of the LED current in either output from 0 to max current in 128 exponential steps. When configured © 2008 National Semiconductor Corporation National Semiconductor Application Note 1823 Travis Eichhorn August 4, 2008 as a white LED + OLED bias supply the LM3528 can inde- pendently and simultaneously drive a string six white LED’ ...
Page 2
... LM3528 Evaluation Board Bill of Materials National Semiconductor I.C. LM3528 Component Symbol Value 10 µ SAT CIN 1 µF, 10V COUT 1 µF, 25V D1M-D6M White LED D1S-D6S White LED RSDA 10 kΩ RSCL 10 kΩ RPU 1 MΩ D1 Schottky, 500 mA D2 Red LED R1 Not Installed ...
Page 3
LM3528 Evaluation Board Layout FIGURE 2. Top View (Board Layout) FIGURE 3. Mid Layer 1 (Board Layout) 3 30058404 30058405 www.national.com ...
Page 4
FIGURE 4. Mid Layer 2(Board Layout) FIGURE 5. Bottom View (Board Layout) 4 30058406 30058407 ...
Page 5
... TERNAL CONTROL INTERFACE section of this document. External Control Interface There are two methods for controlling the LM3528 Evaluation Board. The first option is via a National Semiconductor USB Interface Board. The second option is by using the SDA and SCL headers available on the upper left corner of the board. ...
Page 6
LM3528–USB Interface Board and Compatible Interface Program In order to fully evaluate the LM3528, the use of an “I patible” interface must be used for any functionality to occur. The detailed description regarding the interface control, the ...
Page 7
FIGURE 6. LM3528.exe 7 30058408 www.national.com ...
Page 8
... For more National Semiconductor product information and proven design tools, visit the following Web sites at: Products Amplifiers www.national.com/amplifiers Audio www.national.com/audio Clock Conditioners www.national.com/timing Data Converters www.national.com/adc Displays www.national.com/displays Ethernet www.national.com/ethernet Interface www.national.com/interface LVDS www.national.com/lvds Power Management www.national.com/power Switching Regulators www.national.com/switchers LDOs www ...