Datasheet Texas Instruments TLC5923RHBR — 数据表

TLC5923
DAP RHB www.ti.com SLVS550B – DECEMBER 2004 – REVISED JANUARY 2013 16-CHANNEL LED DRIVER WITH DOT CORRECTION
Check for Samples: TLC5923 FEATURES – TEF: Thermal Error Flag 1 2 16 Channels
Drive Capability
– 0 to 80 mA (Constant-Current Sink)
Constant Current Accuracy: В±1% (typical)
Serial Data Interface
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 = –40°C to 85°C
LED Supply Voltage up to 17 V
32-pin HTSSOP( PowerPADв„ў) and QFN
Packages
Dot Correction
– 7 bit (128 Steps)
– individual adjustable for each channel
Controlled In-Rush Current
Error Information
– LOD: LED Open Detection APPLICATIONS Monocolor, Multicolor, Fullcolor LED Display
Monocolor, Multicolor LED Signboard
Display Backlighting …