TLC59116F Datasheet, PDF (1/31 Pages) Texas Instruments – 16-CHANNEL FAST-MODE PLUS I2C BUS LED DRIVER

TLC59116F
www.ti.com
SCLS714B – MARCH 2009 – REVISED JULY 2011
16-CHANNEL FAST-MODE PLUS I²C BUS LED DRIVER
Check for Samples: TLC59116F
FEATURES
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• 16 LED Drivers (Each Output Programmable at
OFF, ON, LED Brightness, and Group
Dimming/Blinking Mixed With Individual LED
Brightness)
• 16 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 Hardware Address Pins Allow 14
TLC59116F Devices to be Connected to the
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 Simultaneously in
Any Combination (For example, One Register
Used for 'All Call' So All the TLC59116Fs on
the I²C Bus Can be Addressed at the Same
Time and the Second register Used for three
different addresses so that 1/3 of all devices
on the bus can be addressed at the same time
in a group). 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 Possible Hardware Adjustable
Individual I²C Bus Addresses Per Device so
That Each Device Can be Programmed
• Output State Change Programmable on the
Acknowledge or the STOP Command to
Update Outputs Byte-by-Byte or All at the
Same Time (Default to 'Change on STOP').
• 120-mA Maximum Output Current
• 17-V Maximum Output Voltage
• 25-MHz Internal Oscillator Requires No
External Components
• 1-MHz Fast-Mode Plus (FM+) Compatible I²C
Bus Interface With 30 mA High Drive
Capability on SDA Output for Driving High
Capacity Buses
• Internal Power-On Reset
• Noise Filter on SCL/SDA Inputs
• No Glitch on Power Up
• Active-Low Reset
• Supports Hot Insertion
• Low Standby Current
• 3.3-V or 5-V Supply Voltage
• 5.5-V Tolerant Inputs
• 28-Pin TSSOP (PW)
• –40°C to 85°C Operation
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Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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