Datasheet Texas Instruments TLC5941PWPR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TLC5941 |
| Numero de parte | TLC5941PWPR |
Controlador LED de 16 canales con corrección de puntos y control PWM en escala de grises 28-HTSSOP
Hojas de datos
16 Channel LED Driver w/DOT Correction and Grayscale PWM Control datasheet
PDF, 1.3 Mb, Revisión: D, Archivo publicado: enero 3, 2008
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 28 |
| Package Type | PWP |
| Industry STD Term | HTSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | TLC5941 |
| Width (mm) | 4.4 |
| Length (mm) | 9.7 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Descargar |
Paramétricos
| Analog Dimming Steps | 64 |
| Ch to Ch Accuracy(Typ) | 1 +/- % |
| Data Transfer Rate(Typ) | 30 MHz |
| Operating Temperature Range | -40 to 85 C |
| Package Group | HTSSOP |
| Package Size: mm2:W x L | 28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP) PKG |
| Rating | Catalog |
| Special Features | Error Flag,Fault Detection,LED Open Detection,Power Good |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
- Using the TLC5940 with Higher LED Supply Voltages and Series LEDsPDF, 353 Kb, Archivo publicado: agosto 20, 2007
This application report describes how to accommodate higher LED supply voltages and increase the number of series LEDs that the TLC5940 can drive. - Grayscale and Dot-Corrected LED Display Using TLC5941 (Rev. A)PDF, 198 Kb, Revisión: A, Archivo publicado: marzo 5, 2008
The TLC5941 LED driver uses a serial data interface to receive grayscale and dot correction data. This application report discusses the hardware and firmware to drive the TLC5941 with a MSP430F427 microcontroller. - LED Driver--Paralleled Outputs Provide High Current OutputsPDF, 957 Kb, Archivo publicado: sept 25, 2006
This application report describes how to use the TLC5922, TLC5923, and TLC5924 to drive high-current LEDs. These ICs are designed to provide 16 individually controllable constant-current sinks. However, the 16 outputs can be connected in parallel to increase the current drive capability. Paralleling the outputs of these ICs allows the TLC5922, TLC5923, and TLC5924 to drive high-power LEDs such as
Linea modelo
Serie: TLC5941 (10)
Clasificación del fabricante
- Semiconductors > Power Management > LED Driver > Signage & Large Display LED Driver