TLC5943PWP ,16-bit ES-PWM with 7-bit Device Level Brightness Control 28-HTSSOP -40 to 85FEATURES • Readable Error Information:23• 16 Channels, Constant Current Sink Output – LED Open Dete ..
TLC5943RHBT ,16-bit ES-PWM with 7-bit Device Level Brightness Control 32-VQFN -40 to 85MAXIMUM RATINGSOver operating free-air temperature range, unless otherwise noted.PARAMETER TLC5943 ..
TLC5944PWP ,16-Channel, 12-Bit PWM LED Driver with 6-Bit Dot Correction and Pre-Charge FET 28-HTSSOP -40 to 85DESCRIPTIONThe TLC5944 is a 16-channel, constant current sink driver. Each channel is individually ..
TLC5944PWP ,16-Channel, 12-Bit PWM LED Driver with 6-Bit Dot Correction and Pre-Charge FET 28-HTSSOP -40 to 85FEATURES23• 16 Channels, Constant Current Sink Output • Thermal Shutdown (TSD):• 60-mA Capability ( ..
TLC5944PWPRG4 ,16-Channel, 12-Bit PWM LED Driver with 6-Bit Dot Correction and Pre-Charge FET 28-HTSSOP -40 to 85..... SBVS112A–JUNE 2008–REVISED JULY 2009RECOMMENDED OPERATING CONDITIONSAt T = –40°C to +85°C, un ..
TLC5945PWP ,16-Channel LED Driver w/DOT Correction & Grayscale PWM Control & No Delay 28-HTSSOP -40 to 85SLVS755–MARCH 2007RECOMMENDED OPERATING CONDITIONSPARAMETER TEST CONDITIONS MIN NOM MAX UNITDC Char ..
TMP47C870N , CMOS 4-BIT MICROCONTROLLER
TMP47C870N , CMOS 4-BIT MICROCONTROLLER
TMP47P1637VN , CMOS 4-BIT MICROOCONTROLLER
TMP47P201VPG , TLCS-47 Series
TMP47P242VN , CMOS 4-bit Microcontroller
TMP47P242VN , CMOS 4-bit Microcontroller
TLC5943PWP-TLC5943RHBT
16-bit ES-PWM with 7-bit Device Level Brightness Control
TLC5943 www.ti.com SBVS101–DECEMBER 2007 16-Channel, 16-Bit PWM LED Driver with 7-Bit Global Brightness Control 1 FEATURES • Readable Error Information: 23• 16 Channels, Constant Current Sink Output – LED Open Detection (LOD) • 50-mA Capability (Constant Current Sink) – Thermal Error Flag (TEF) • 16-Bit (65,536 Steps) Grayscale Control with • Noise Reduction: Enhanced Spectrum (ES) PWM – 4-channel grouped delay to prevent inrush • 7-Bit (128 Steps) Global Brightness Control for current All Channels with Sink Current • Operating Temperature: –40°C to +85°C • LED Power-Supply Voltage up to 17 V APPLICATIONS • V = 3.0 V to 5.5 V CC • Monochrome, Multicolor, Full-Color LED • Constant Current Accuracy: Displays – Channel-to-Channel = ±1.5% • LED Signboards – Device-to-Device = ±3% • Display Backlighting • CMOS Level I/O • 30-MHz Data Transfer Rate DESCRIPTION • 33-MHz Grayscale Control Clock The TLC5943 is a 16-channel, constant current sink • Auto Display Repeat driver. Each channel is individually adjustable with 65,536 enhanced spectrum pulse-width modulated • Auto Data Refresh (PWM) steps controlled by grayscale (GS) data. All • Continuous Base LED Open Detection (LOD): output drivers are adjustable with 128 constant sink – Detect LED opening and LED short to GND current steps at same value controlled by brightness during display control (BC) data. Both GS data and BC data are writable via a serial interface port. The maximum • Thermal Shutdown (TSD): current value of all 16 channels can be set by a – Automatic shutdown at high temperature single external resistor. conditions – Restart under normal temperature VLED VLED VLED VLED ¼ ¼ ¼ ¼ ¼ ¼ ¼ ¼ OUT0 OUT15 OUT0 OUT15 DATA SIN SOUT SIN SOUT SCLK SCLK XERR SCLK XERR BCSEL BCSEL BCSEL XLAT VCC VCC VCC XLAT XLAT BLANK BLANK BLANK Controller VCC VCC GSCLK GSCLK GSCLK XTEST XTEST FLAGS READ IREF IREF XERR TLC5943 TLC5943 R R IREF IREF READ GND GND IC1 ICn 5 XTEST pin must be connected to VCC or GND. Typical Application Circuit (Multiple Daisy-Chained TLC5943s) 1 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. 2PowerPAD is a trademark of Texas Instruments, Inc. 3All other trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2007, Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
