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equivalent transistor R5

Abstract: MAX1698 MAX1698EVKIT currentmirror
Contextual Info: DISPLAY DRIVERS/TIMERS/COUNTERS Application Note 1862: Jan 24, 2003 Circuit Drives Mixed Types and Quantities of LEDs Portable systems often use LEDs of different colors-white for the display backlight, green for keypad illumination, red for power, etc., and in varying quantities of each. Typically the LEDs are driven by at