LD1016H

LD1016H 16 Channel Constant currenLt DLE1D 0Dr1iv6er H 16 Channel Constant current LED Driver LD1016H 16 Channel Constant current LED Driver Ver. 2.0 / Jun, 2011 This document is a general product description and is subject to change without notice. LDT Inc. does NOT assume any responsibility for use of circuits described. LDT Inc. WE bldg. 5F, 126-33 Han-dle 1ro, Seobuk-gu, Cheonan, Chungnam, korea, 331-220 Tel. +82 41 520 7300 Fax. +82 41 520 7337 www.ldt.co.kr 0 Ve 2.1 LD1016H 16 Channel Constant current LED Driver INTRODUCTION The LD1016H is specifically designed for LED display applications. The constant current output can be preset through an external resistor (IOUT = 3mA to 90mA). The device consists of 16bit shift register, latch and constant current output driver. The LD1016H provides a constant output current for driving the LEDs against for the variation of LED forward voltage( Vf ). The LD1016H‟s excellent current matching characteristics among the output ports and fast output response time will give you the best display quality for LED display system. FEATURES 16 constant-current output channels Output current : set -up at 3mA to 90mA with an external resistor Pin to pin deviation : max ± 1.5% Chip to chip deviation : max ± 3.0% 5V CMOS compatible input Delayed output to prevent inrush current Maximum data transfer rate : max 30MHz Fast response of OEB - OUTn (min) : 60ns @VDD=5V, 100ns 5V supply voltage Package : LD1016H-SP (SOP-24), LD101...