TLC5924DAPR ,16-Channel LED Driver w/DOT Correction & Pre-Charge FET 32-HTSSOP -40 to 85maximum ratings may cause permanent damage to the device. These are stress ratingsonly, and functio ..
TLC5924DAPRG4 ,16-Channel LED Driver w/DOT Correction & Pre-Charge FET 32-HTSSOP -40 to 85BLOCK DIAGRAMVCC GND PGND SCLK SIN VUP BLANKMODE XLATVUPMODEConstant Current0LOD Driver0 1 1 0OUT0D ..
TLC5924RHBR ,16-Channel LED Driver w/DOT Correction & Pre-Charge FET 32-VQFN -40 to 85SLVS626–JUNE 2006RECOMMENDED OPERATING CONDITIONS—AC CharacteristicsV = 3 V to 5.5 V, T = -40°C to ..
TLC5926IDWR ,16-Bit Constant-Current LED Sink Driver 24-SOIC -40 to 125Features 3 DescriptionThe TLC592x is designed for LED displays and LED1• 16 Constant-Current Output ..
TLC5927IDWR ,16-Bit Constant-Current LED Sink Driver 24-SOIC -40 to 125Features 3 DescriptionThe TLC592x is designed for LED displays and LED1• 16 Constant-Current Output ..
TLC59281DBQ ,16-Channel, Constant-Current LED Driver without LED Open Detection 24-SSOP -40 to 85 SBVS139B–JANUARY 2010–REVISED JANUARY 2011RECOMMENDED OPERATING CONDITIONSAt T =–40°C to +85°C, un ..
TMP47C858F , CMOS 4-BIT MICROCONTROLLER
TMP47C860N , CMOS 4-BIT MICROCONTROLLER
TMP47C860N , CMOS 4-BIT MICROCONTROLLER
TMP47C870N , CMOS 4-BIT MICROCONTROLLER
TMP47C870N , CMOS 4-BIT MICROCONTROLLER
TMP47P1637VN , CMOS 4-BIT MICROOCONTROLLER
TLC5924-TLC5924DAPR-TLC5924DAPRG4-TLC5924RHBR
16-Channel LED Driver w/DOT Correction & Pre-Charge FET
TLC5924 DAP RHB www.ti.com SLVS626–JUNE 2006 16-CHANNEL LED DRIVER WITH DOT CORRECTION AND PRE-CHARGE FET FEATURES APPLICATIONS • Monocolor, Multicolor, Fullcolor LED Display • 16 Channels • Monocolor, Multicolor LED Signboard • Drive Capability • Display Backlighting – 0 to 80 mA (Constant-Current Sink) • Multicolor LED lighting applications • Constant Current Accuracy: ±1% (typical) • Serial Data Interface DESCRIPTION • Fast Switching Output: T / T = 10ns (typical) r f The TLC5924 is a 16 channel constant-current sink • CMOS Level Input/Output driver. Each channel has a On/Off state and a • 30 MHz Data Transfer Rate 128-step adjustable constant current sink (dot correction). The dot correction adjusts the brightness • V = 3.0 V to 5.5 V CC variations between LED, LED channels and other • Operating Temperature = –40°C to 85°C LED drivers. Both dot correction and On/Off state are • LED Supply Voltage up to 17 V accessible via a serial data interface. A single external resistor sets the maximum current of all 16 • 32-pin HTSSOP(PowerPAD™) and QFN channels. Packages • Dot Correction Each constant-current output has a pre-charge FET that enables an improvement in image quality of the – 7 bit (128 Steps) dynamic-drive LED display. – individual adjustable for each channel The TLC5924 features two error information circuits. • Controlled In-Rush Current The LED open detection (LOD) indicates a broken or • Pre-Charge FET disconnected LED at an output terminal. The thermal • Error Information error flag (TEF) indicates an over-temperature condition. – LOD: LED Open Detection – TEF: Thermal Error Flag FUNCTIONAL BLOCK DIAGRAM VCC GND PGND SCLK SIN VUP BLANK MODE XLAT VUP MODE Constant Current 0 LOD Driver 0 1 1 0 OUT0 Delay 0 x0 On/Off Register 0 Max. OUTn IREF 0 Current 7−bit DC Register 6 On/Off BLANK VUP Input Shift Register 1 16 Constant Current LOD Driver OUT1 16 Delay 1 x1 On/Off Register 112 15 0 7 7−bit DC Register 13 LED Open DC Input BLANK Detection Shift (LOD) Register VUP Temperature Error Flag (TEF) BLANK Constant Current 15 1 0 Driver LOD OUT15 Delay 111 15 x15 On/Off Register XERR 105 0 1 7−bit DC Register MODE 111 SOUT 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. PowerPAD is a trademark of Texas Instruments. PRODUCTION DATA information is current as of publication date. Copyright © 2006, Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
