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TLC59116

Texas Instruments
Part Number TLC59116
Manufacturer Texas Instruments
Description 16-Channel FM+ I2C-Bus Constant-Current LED Sink Driver
Published Oct 1, 2019
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TLC59116 SLDS157E – FEBRUARY 2...
Datasheet PDF File TLC59116 PDF File

TLC59116
TLC59116

Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TLC59116 SLDS157E – FEBRUARY 2008 – REVISED DECEMBER 2014 TLC59116 16-Channel FM+ I2C-Bus Constant-Current LED Sink Driver 1 Features • 16 LED Drivers (Each Output Programmable at Off, On, Programmable LED Brightness, or Programmable Group Dimming and Blinking Mixed With Individual LED Brightness) • 16 Constant-Current 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 Hardware Address Pins Allow 14 TLC59116 Devices to Be Connected to Same I2C Bus • Four Software-Programmable I2C Bus Addresses (One LED Group Call Address and Three LED Sub Call Addresses) Allow Groups of Devices to Be Addressed at Same Time in Any Combination • Software Reset Feature (SWRST Call) Allows Device to Be Reset Through I2C Bus • Up to 14 Possible Hardware-Adjustable Individual I2C Bus Addresses Per Device, So That Each Device Can Be Programmed • Open-Load and Overtemperature Detection Mode to Detect Individual LED Errors • Output State Change Programmable on Acknowledge or Stop Command to Update Outputs Byte-by-Byte or All at Same Time (Default to Change on Stop) • Output Current Adjusted Through an External Resistor • Constant Output Current Range: 5 mA to 120 mA • Maximum Output Voltage: 17 V • 25-MHz Internal Oscillator Requires No External Components • 1-MHz Fast-mode Plus (FMT) Compatible I2C Bus Interface With 30-mA High-Drive Capability on SDA Output for Driving High-Capacitive Buses • Internal Power-On Reset • Noise Filter on SCL and SDA Inputs • No Glitch on Power-Up • Active-Low Reset 1 • Supports Hot Insertion • Low Standby Current • ...


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