TLC59208FIRGYR

NTD $15 NTD $12

8-bit Fast-Mode Plus (FM+) I2C-Bus LED driver

  • Eight LED Drivers (Each Output Programmable at OFF,
    ON, Programmable LED Brightness, Programmable Group
    Dimming/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%
  • 64 Programmable Slave Addresses Using Three Hardware
    Address Pins
  • 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 TLC59208Fs
    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 Possible Hardware Adjustable Individual I2C
    Bus Addresses Per Device so That Each Device Can be
    Programmed
  • Up to 64 Possible Hardware Adjustable Individual I2C
    Bus Addresses Per Device so That Each Device Can be
    Programmed Individually
  • 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 )
  • Maximum Output Current: 50 mA
  • Maximum Output Voltage: 17 V
  • 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 Capacitive Buses
  • Internal Power-On Reset
  • Noise Filter on SCL/SDA Inputs
  • No Glitch on Power Up
  • Active-Low Reset (RESET)
  • Supports Hot Insertion
  • Low Standby Current
  • 3.3-V or 5-V Supply Voltage
  • 5.5-V Tolerant Inputs
  • Packages Offered: 16-Pin Thin Shrink Small-Outline Package
    [TSSOP (PW)], 16-Pin Quad Flatpack No Lead [QFN (RGY)]
  • –40°C to 85°C Operation

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