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• 16 Channels, Constant Current Sink Output
• 50-mA Capability (Constant Current Sink)
• 16-Bit (65,536 Steps) Grayscale Control with Enhanced Spectrum (ES) PWM
• 7-Bit (128 Steps) Global Brightness Control for All Channels with Sink Current
• LED Power-Supply Voltage up to 17 V
• V_CC = 3.0 V to 5.5 V
• Constant Current Accuracy:
  • Channel-to-Channel = ±1.5%
  • Device-to-Device = ±3%
• CMOS Level I/O
• 30-MHz Data Transfer Rate
• 33-MHz Grayscale Control Clock
• Auto Display Repeat
• Auto Data Refresh
• Continuous Base LED Open Detection (LOD):
  • Detect LED opening and LED short to GND during display
• Thermal Shutdown (TSD):
  • Automatic shutdown at high temperature conditions
  • Restart under normal temperature
• Readable Error Information:
  • LED Open Detection (LOD)
  • Thermal Error Flag (TEF)
• Noise Reduction:
  • 4-channel grouped delay to prevent inrush current
• Operating Temperature: –40°C to +85°C
• APPLICATIONS
  • Monochrome, Multicolor, Full-Color LED Displays
  • LED Signboards
  • Display Backlighting

PowerPAD is a trademark of Texas Instruments, Inc.
All other trademarks are the property of their respective owners.