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), LD1016H-SS (SSOP-24)
• “Pb_free & Green” Package