MoreLess Buy Features 16 LED drivers. Software programmable LED All Call and three Sub Call I²C-bus addresses allow all or defined groups of PCA9685 devices to respond to a common I²C-bus address, allowing for example, all red Contact Mouser (USA)(800) 346-6873Contact Us twtqsxssbdcxwuaqq | Feedback Cart | Change Location English Español USD United States Please confirm your currency selection: Cart Summary Cart Contains Scheduled Items Mfr. The Power-On Reset (POR) default state of LEDn output pins is LOW in the case of PCA9685.
This chip can control 12 separate channels of 16-bit PWM output. Software Reset feature (SWRST General Call) allows the device to be reset through the I²C-bus 25 MHz typical internal oscillator requires no external components External 50 MHz (max.) clock input Internal Output voltage adapts to variations in LED VF for optimum efficiency and open LED faults do not affect the operation of connected LED strings. Smart Things Connected Things Secure Things NXP REFERENCE DESIGN LIBRARY Technical content and expertise to help jump start your design and get you to production faster. http://www.ti.com/lit/ds/symlink/tlc59116.pdf
The PCA9685 has an external clock input pin that will accept user-supplied clock (50 MHz max.) in place of the internal 25 MHz oscillator. The OE can also be used to externally ‘pulse width modulate’ the outputs, which is useful when multiple devices need to be dimmed or blinked together using software control. Click here to download LTspiceModels for the following parts are available in LTspice:LT3754 Technical Support For immediate technical assistance, contact your local sales office or distributor or call 1-800-4-LINEAR (US customers This feature allows synchronization of multiple devices.
Operating frequency can be programmed from 100kHz up to 1MHz using a single resistor or synchronized to an external clock. Pomona Electronics Power Integrations PUI Audio Pulse Qorvo Qualtek Electronics Rabbit Semiconductor Radiall RECOM Rectron Red Pitaya Redpine Signals ReFLEX CES Renesas Electronics RF Digital Ricoh Electronic Devices Company RIoTboard ROHM All rights reserved. Tlc59116 Arduino This feature is not available in PCA9635.
Packaging CAD Symbols and Footprints: The downloadable Zip file below contains the schematic symbol and PCB footprints. I2c Led Driver Arduino Applications Automotive, Notebook and TV Monitor Backlighting People Who Viewed This Product Also Viewed LT3760 - 8-Channel × 100mA LED Driver LTM8042/LTM8042-1 - μModule (Power Module) Boost LED Driver and Current This allows the use of PCA9685 with external power supply controllers. https://www.adafruit.com/product/1455 This allows an easy and quick way to reconfigure all device registers to the same condition via software.
Features 16 LED drivers. I2c Pwm Led Driver The Software Reset (SWRST) General Call allows the master to perform a reset of the PCA9685 through the I²C-bus, identical to the Power-On Reset (POR) that initializes the registers to their Mfr. #: Qty Ext Total Mfr. All bits are set at the same frequency.
No input function. http://www.mouser.com/new/NXP-Semiconductors/nxp-pca9952-led-driver/ The LT3754 is available in a thermally enhanced 5mm × 5mm 32-pin QFN Package. I2c Led Driver Ic Each output programmable at: Off On Programmable LED brightness Programmable LED turn-on time to help reduce EMI 1 MHz Fast-mode Plus compatible I²C-bus interface with 30 mA high drive capability on I2c Rgb Led Driver The PCA9635 does not have external clock input feature.
For less urgent requests, please complete our Technical Support Request Form. Order Now Order Now Request Samples Documentation Datasheet LT3754 - 16-Channel × 50mA LED Driver Reliability Data R518 - Reliability Data Press Release Drive up to 16 Channels of Ten 50mA SL Power SMART Modular Technologies Sola / Hevi-Duty SOMNIUM Technologies Souriau SparkFun Stewart Connector / Bel STMicroelectronics Storm Interface Sumida Sunbank Susumu Swissbit Switchcraft Syfer / Knowles Tadiran Batteries Taiwan Semiconductor The active LOW Output Enable input pin (OE) allows asynchronous control of the LED outputs and can be used to set all the outputs to a defined I²C-bus programmable logic state. I2c Pwm Driver
Six hardware address pins allow up to 62 devices on the same bus. LED Tricks: Gamma Correction RGB colors off? If you do not have a MyLinear account you may Sign Up Now. Omron ON Semiconductor Optrex / Kyocera Opulent North America OSRAM Opto Semiconductors OTTO Panasonic Panduit Parallax Particle Phihong Phoenix Contact Plessey Semiconductors Pletronics Inc.
APEM Apex Tool Group API Technologies Arbor Technology ARCOL / Ohmite Arduino Artesyn Embedded Technologies Atmel / Microchip AVX Axiomtek Azoteq B&K Precision B+B SmartWorx BeagleBoard BEI Sensors Bel Bel Fuse Tlc59116 Datasheet Part Number Description Price Documentation DC1436A LT3754EUH Demo Board | 16-Channel Boost LED Driver, 20V ≤ VIN ≤ 28V, VLED = 55V @ 50mA $150.00 View Buy Now Click here to Adafruit 12-Channel 16-bit PWM LED Driver - SPI Interface - TLC59711 PRODUCT ID: 1455 $7.50 IN STOCK Add to Cart QTY DISCOUNT 1-9$7.50 10-99$6.75 100+$6.00 ADD TO WISHLIST Description Technical
Each channel contains an accurate current sink with ±2.8% current matching. Fm+ devices offer higher frequency (up to 1 MHz) and more densely populated bus operation (up to 4000 pF). Software Reset feature (SWRST General Call) allows the device to be reset through the I²C-bus 25 MHz typical internal oscillator requires no external components External 50 MHz (max.) clock input Internal Software enable and disable for these I²C-bus address.
DLP Design DMC Tools EAO EasySync Eaton ebm-papst Ecliptek ECS EDAC ELECTRONIC ASSEMBLY Electroswitch Elpac / Inventus Power Elprotronic Inc. This allows the LED to be set to a specific brightness value. Copyright ©2017 Mouser Electronics, Inc. - A TTI and Berkshire Hathaway company. Each output programmable at: Off On Programmable LED brightness Programmable group dimming/blinking mixed with individual LED brightness Programmable LEDn output enable delay to reduce EMI and surge currents 16 constant current
If you want to drive something that requires a digital input, you must use a pullup resistor from the drive pin to your logic level to create the full waveform.One resistor Certain demo boards are also available for sale via credit card on this website. Best of all, the design is completely chainable. International prices may differ due to local duties, taxes, fees and exchange rates.
Linear Technology Chinese Japanese QUALITY CAREERS CONTACT MyLinear PRODUCTS SOLUTIONS DESIGN SUPPORT PURCHASE COMPANY Power Management LED Driver ICs Step-Up (Boost) LED Drivers Overview Packaging Order Info Auto & Transport LT3754 Footprints and Symbols For complete and up to date package information and drawings, please refer to our packaging page Part Number Package Code Temp PackageDrawing RoHS LT3754EUH#PBF 5x5 QFN-32 UH Each output programmable at: Off On Programmable LED brightness Programmable LED turn-on time to help reduce EMI 1 MHz Fast-mode Plus compatible I²C-bus interface with 30 mA high drive capability on