THL3501

Summary

The THL3501 is a LED driver with 16 channel open-drain outputs. The embedded oscillator and PWM controller individually generates 256-step brightness set by the dedicated registers for each channel. The serial interface of 2-pair LVDS lines (clock and data) features high-level noise tolerance, high-speed, and long-distance transmission. The LVDS allowing cascaded and multi-drop connection offers the maximum flexibility for designers to place and connect LED drivers.The simple and one-way communication protocol is easily-controlled and requires less CPU resources.

Features

  • 16 channels Open-Drain Outputs
  • Output Sink Current Max.100mA/ch
  • Output Voltage Max. 40V
  • 256 steps Individual Brightness Control
  • 64stpes Group Brightness Control
  • 2-pair Serial LVDS Max.10Mbps
  • Converting 3-wire Serial TTL to 2-pair Serial LVDS
  • 2-pair Serial LVDS Repeater
  • Device Address Selection up to 62 addresses

Block Diagram

Purchase Samples
THine Electronics in Digi Key

Related Products

LED Driver
THL series

Related Applications

Gaming
Amusement Equipment
Information Display
Illuminations
Products