LD71D0016

www.DataSheet4U.com LD71D0016 16 Channel Constant current output LED Driver 16 Channel Constant current output LED Driver LD71D0016 Data Sheet 2004. 4 SD-2001A 1/13 www.DataSheet4U.com LD71D0016 16 Channel Constant current output LED Driver DESCRIPTION The LD71D0016 is specifically designed for LED and LED DISPLAY constant current drivers. This constant current output circuit is able to set up external resistor (IOUT = 5mA to 90mA). The devices consist of 16bit shift register, latch, and-gate and constant current driver. SDIP24-P-300 Weight : 1.20g (Typ.) FEATURES Output current : set-up at 5mA to 90mA with an external resistor A little change of output current OUT-GND VOLTAGE > 0.7V + 6% > 1.0V A LITTLE CHANGE OF CHANNEL IOUT (mA) 5mA ~40mA 5mA ~90mA GND DIN CLOCK STROBE OUT0 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 VDD R-EXT DOUT OE OUT15 OUT14 OUT13 OUT12 OUT11 OUT10 OUT9 OUT8 5V CMOS Compatible Input Package : SDIP-24, PDIP-24, SSOP-24, SOP-24 Maximum Clock Frequency : fMAX = 25MHz PIN CONNECTIONS (TOP VIEW) PIN DESCRIPTION PIN NO. 1 2 3 4 24 5~12 13~20 21 22 23 PIN NAME GND DIN CLOCK STROBE VDD OUTn OE DOUT R-EXT DESCRIPTION GND terminal for control logic driver Serial data input terminal for shift register Clock input terminal for data shift to up-edge “H” level : data through, “L” level : data hold Supply voltage terminal Output terminals “H” level output off, “L” level : latch data = “H...