TLC5921DAPRG4 ,16-Channel LED Driver 32-HTSSOP -20 to 85 TLC5921 LED DRIVER SLLS390 – SEPTEMBER 1999DAP PACKAGE* Drive Capability and Output Counts(TOP VIE ..
TLC5922 ,TLC5922: LED Driver with Dot CorrectionELECTRICAL CHARACTERISTICSV = 3 V to 5.5 V, T = –20°C to 85°C (unless otherwise noted)CC APARAMETER ..
TLC5922DAP ,TLC5922: LED Driver with Dot CorrectionFEATURES • Controlled In-Rush Current2• 16 ChannelsAPPLICATIONS• Drive Capability• Monocolor, Multi ..
TLC5922DAPR ,TLC5922: LED Driver with Dot CorrectionMaximum Ratings may cause permanent damage to the device. These are stress ratingsonly, and functio ..
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 ..
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TMP47C860N , CMOS 4-BIT MICROCONTROLLER
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TLC5921-TLC5921DAP-TLC5921DAPR-TLC5921DAPRG4
LED Driver W/Shift Register, Data Latch & Current-Sink Constant Current Circuitry
Constant Current Accuracy– ±1% (Typ)
– ±4% (Max) (Maximum Error Between
Bits, All Bits On) Voltage Applied to Constant Current Output
Terminal
– Minimum 0.6 V (Output Current 40 mA)
– Minimum 1 V (Output Current 80 mA) Data Input
– Clock Synchronized 1 Bit Serial Input Data Output
– Clock Synchronized 1 bit Serial Output
(With Timing Selection) Input/Output Signal Level... CMOS Level Power Supply Voltage... 4.5 V to 5.5V Maximum Output Voltage... 17 V (Max) Data Transfer Rate... 20 MHz (Max) Operating Free-Air Temperature Range
–20°C to 85°C Available in 32 Pin HTSSOP DAP Package
(PD=3.9 W,
TA = 25°C) LOD Function... LED Open Detection
(Error Signal Output at LED Disconnection) TSD Function... Thermal Shutdown (Turn
Output Off When Junction Temperature
Exceeds Limit)
descriptionThe TLC5921 is a current-sink constant current driver incorporating shift register and data latch. The current
value at constant current output can be set by one external register. The device also incorporates thermal
shutdown (TSD) circuitry which turns constant current output off when the junction temperature exceeds the
limit, and LED open detection (LOD) circuitry to report the LED was disconnected.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
XLAT
SCLK
SIN
PGND
OUT0
OUT1
PGND
OUT2
OUT3
OUT4
OUT5
PGND
OUT6
OUT7
SOMODE
XDOWN
SOUT
PGND
OUT15
OUT14
PGND
OUT13
OUT12
OUT11
OUT10
PGND
OUT9
OUT8
