Description
AL58263 16-CHANNEL, 16-BIT PWM DIMMING LED DRIVER .
The AL58263 is a 16-channel constant-current LED driver with 16-bit grayscale Adaptive Pulse Density Modulation (APDM) and supports error diagnostics,.
Features
* Input Voltage VDD: 3V to 5.5V
* Output Current Range
* 2~55mA/5V, 2~35mA/3.3V
* ±0.1% Output current regulation capability
* 6-bit global current control: from 12.5% to 200%
* 16 Constant-Current Sink Output Channel
* 16-bit grayscale resolut
Applications
* Indoor and outdoor LED video displays
* Variable message signs (VMS)
* Traffic signs
* Outdoor billboard signage
* LCD display backlighting
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3)