TLC59108F

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TLC59108F SLDS162B – MARCH 2009 – REVISED DECEMBER 2015 TLC59108F 8-Bit FM+ I2C Bus LED Driver 1 Features 1 Eight LED Drivers (Each Output Programmable at OFF, ON, Programmable LED Brightness, Programmable Group Dimming and Blinking Mixed With Individual LED Brightness) Eight Open-Drain Output Channels 256-Step (8-Bit) Linear Programmable Brightness Per LED Output Varying From Fully Off (Default) to Maximum Brightness Using a 97-kHz PWM Signal 256-Step Group Brightness Control Allows General Dimming [Using a 190-Hz PWM Signal From Fully Off to Maximum Brightness (Default)] 256-Step Group Blinking With Frequency Programmable From 24 Hz to 10.73 s and Duty Cycle From 0% to 99.6% Four Software Programmable I2C Bus Addresses (One LED Group Call Address and Three LED Sub Call Addresses) Allow Groups of Devices to be Simultaneously Addressed Any Combination (For Example, One Register Used for All Call so That All the TLC59108Fs on the I2C Bus Can be Simultaneously Addressed and the Second Register Used for Three Different Addresses so That One Third of All Devices on the Bus Can be Simultaneously Addressed) Software Enable and Disable for I2C Bus Address Software Reset Feature (SWRST Call) Allows the Device to be Reset Through the I2C Bus Up to 14 Hardware Selectable I2C Bus Addresses so That Each Device Can be Programmed Individually Output State Change Programmable on the...