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Linsn >> FAQs >> LXY28165

Linsn LED has Develop own LED Driving IC LXY28165 which has the features: Download Manual

» Backward compatible with main trend 16-channel
constant current IC in package
» 16 constant-current output channels
» 16-bit color depth W-PWM control
» Refresh rate up to 4800Hz
» Schmitt trigger input
» Staggered output delay (reduce EMI)
» Over temperature protection
» Constant output current range: 5V, 5~30mA
» Output current accuracy: between channels: +3%,
between ICs: +6%
» Maximum data clock frequency: 20MHz
» 5V supply voltage

LXY28165, the 16-channel constant current LED Driver, is designed for LED video applications using internal Wise Pulse Width Modulation (W-PWM) control with selectable 16-bit color depth. LXY28165 saves the 60 Hz images input data in the 8K RAM, then converts into each pixel gray scale of output channel, all output channels can be built with 65536 gray scales and 4800 Hz
refresh rate.
LXY28165 has 16 constant-current output channels. Constant output current is invariant to load voltage change. The output current can be preset through an external resistor. LXY28165 supports static and any scan mode (within 16) linsn led displays. The gray scales and refresh rate is user adjustable.