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TLC5930 - 12-Channel LED Driver

General Description

The TLC5930 is a constant-current sink driver with an adjustable current value, and 1024 gray scale display that uses pulse width control.

The output current is 0.2 mA to 40 mA with 12 bits of RGBx4.

The maximum current value of the constant-current output can be set by one external resistor.

Key Features

  • D 0.2-mA to 40-mA (Constant-Current Sink) Drive Capability x 12 Bits Output Count into 24-Pin HTSSOP Package D 1024 Gray-Scale Display (PWM Control 1024 Steps) with Max 25-MHz Clock Frequency D 3-Way Brightness Adjustment.
  • Plane Brightness Adjustment for 64 Steps (40% to 100%).
  • Frequency Division for 16 Steps (6.3% to 100%).
  • Dot Correction for 256 Steps (0% to 100%) D DS.
  • Link Data Input/Output (Data Rate Max 20 Mbps) with Packet Operation D 5 Error Information.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TLC5930 12-CHANNEL LED DRIVER SLLS528 – MARCH 2002 FEATURES D 0.2-mA to 40-mA (Constant-Current Sink) Drive Capability x 12 Bits Output Count into 24-Pin HTSSOP Package D 1024 Gray-Scale Display (PWM Control 1024 Steps) with Max 25-MHz Clock Frequency D 3-Way Brightness Adjustment – Plane Brightness Adjustment for 64 Steps (40% to 100%) – Frequency Division for 16 Steps (6.3% to 100%) – Dot Correction for 256 Steps (0% to 100%) D DS–Link Data Input/Output (Data Rate Max 20 Mbps) with Packet Operation D 5 Error Information Types and 2 Gray–Scale Clock Modes D 3.3-V VCC and LVTTL Interface APPLICATION D Full- or Multi-Color LED Display DESCRIPTION The TLC5930 is a constant-current sink driver with an adjustable current value, and 1024 gray scale display that uses pulse width control.