TLC5922DAP

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TLC5922DAP

16-Channel LED Driver w/DOT Correction

Packaging

Package | PIN: DAP | 32
Temp: S (-20 to 85)
Carrier: Partial Tube
Qty Price
1-9 $3.42
10-24 $3.08
25-99 $2.87
100-249 $2.51
250-499 $2.36
500-749 $2.00
750-999 $1.69
1000+ $1.61

Features

  • 16 Channels
  • Drive Capability
    • 0 to 80 mA (Constant-Current Sink)
  • Constant Current Accuracy
    • ±1% (typical)
  • Serial Data Interface, SPI Compatible
  • Fast Switching Output: Tr / Tf = 10ns (typical)
  • CMOS Level Input/Output
  • 30 MHz Data Transfer Rate
  • VCC = 3.0 V to 5.5 V
  • Operating Temperature = –20°C to 85 °C
  • LED Supply Voltage up to 17 V
  • 32-pin HTSSOP (PowerPAD) Package
  • Dot Correction
    • 7 bit (128 Steps)
    • Individually Adjustable For Each Channel
  • Controlled In-Rush Current
  • APPLICATIONS
    • Monocolor, Multicolor, Fullcolor LED Display
    • Monocolor, Multicolor LED Signboard
    • Display Backlighting
    • Multicolor LED Lighting Applications

PowerPAD is a trademark of Texas Instruments.

Texas Instruments  TLC5922DAP

The TLC5922 is a 16-channel constant-current sink driver. Each channel has an On/Off state and a 128-step adjustable constant-current sink (dot correction). The dot correction adjusts the brightness variations between LED, LED channels, and other LED drivers. Both dot correction and On/Off state are accessible via a serial data interface. A single external resistor sets the maximum current of all 16 channels.