TLC5922DAPRG4 ,16-Channel LED Driver w/DOT Correction 32-HTSSOP -20 to 85This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated cir ..
TLC5923 ,LED DriverBLOCK DIAGRAMVCC GND PGND SCLK SIN MODE XLAT BLANKMODEConstant Current0LODDriver0 1 1 0OUT0Delayx00 ..
TLC5923DAPG4 ,16-Channel LED Driver w/DOT Correction 32-HTSSOP -40 to 85FEATURES – TEF: Thermal Error Flag2• 16 ChannelsAPPLICATIONS• Drive Capability• Monocolor, Multicol ..
TLC5923DAPR ,LED DriverMAXIMUM RATINGSTLC5923 UNIT(2)V Supply voltage –0.3 to 6 VCCI Output current (dc) I to I 90 mAO (OU ..
TLC5923DAPRG4 ,16-Channel LED Driver w/DOT Correction 32-HTSSOP -40 to 85maximum ratings may cause permanent damage to the device. These are stress ratingsonly, and functio ..
TLC5923RHBR ,16-Channel LED Driver w/DOT Correction 32-VQFN -40 to 85This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated cir ..
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TLC5922-TLC5922DAP-TLC5922DAPR-TLC5922DAPRG4
TLC5922: LED Driver with Dot Correction
On/Off
Input
Shift
7−bit DC
Delayx0
Constant
Driver
MODE11
Constant
Maximum
OUTn Current
GNDVCC SINSCLK
XLATMODE
OUT0
OUT1
PGND BLANK
IREF
BLANKCurrent
Register
On/Off
Register
TLC5922
www.ti.com SLVS486B –SEPTEMBER 2003–REVISED OCTOBER 2009
LED DRIVER
Checkfor Samples: TLC5922
1FEATURES • Controlled In-Rush Current 16 Channels APPLICATIONS• Drive Capability • Monocolor, Multicolor, Fullcolor LED Display– 0to 80 mA (Constant-Current Sink) • Monocolor, Multicolor LED Signboard• Constant Current Accuracy • Display Backlighting– ±1% (typical) • Multicolor LED Lighting Applications• Serial Data Interface, SPI Compatible Fast Switching Output:Tr/Tf= 10ns (typical) DESCRIPTION CMOS Level Input/Output The TLC5922isa 16-channel constant-current sink
30 MHz Data Transfer Rate driver. Each channel has an On/Off state anda
128-step adjustable constant-current sink (dot
• VCC= 3.0Vto 5.5V correction). The dot correction adjusts the brightness
• Operating Temperature= –20°Cto 85°C variations between LED, LED channels, and other
LED Supply Voltage upto17V LED drivers. Both dot correction and On/Off state are
accessible viaa serial data interface. A single
• 32-pin HTSSOP( PowerPAD™) Package external resistor sets the maximum currentof all 16
• Dot Correction channels.
7 bit (128 Steps) Individually Adjustable For Each Channel
