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L16B40 - 16-BIT CONSTANT CURRENT LED DRIVER

General Description

UTC L16B40 is a new 16-bit constant current LED driver IC with 20V output rating.

Output currents with high accuracy and consistency can be preset through an external resistor.

The output current ranges from 2mA to 40mA.

Key Features

  • S.
  • Built-in to eliminate the ghosting.
  • Supply voltage range: 3.3V ~ 5.5V.
  • Constant output current range: 2 ~ 40mA.
  • Output voltage: 20V (Max. ).
  • Operating temperature range: -40°C ~ 85°C.
  • Output current accuracy: ICs: ±3.0% (Typ. ).

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L16B45A 16-BIT CONSTANT CURRENT LED SINK DRIVER

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UNISONIC TECHNOLOGIES CO., LTD L16B40 Preliminary 16-BIT CONSTANT CURRENT LED DRIVER WITH BUILT-IN TO ELIMINATE THE GHOSTING CMOS IC  DESCRIPTION UTC L16B40 is a new 16-bit constant current LED driver IC with 20V output rating. Output currents with high accuracy and consistency can be preset through an external resistor. The output current ranges from 2mA to 40mA. Moreover, the fast current response time and built-in to eliminate the ghosting make UTC L16B40 performing better in output current and display image.  FEATURES * Built-in to eliminate the ghosting * Supply voltage range: 3.3V ~ 5.5V * Constant output current range: 2 ~ 40mA * Output voltage: 20V (Max.) * Operating temperature range: -40°C ~ 85°C * Output current accuracy: ICs: ±3.0% (Typ.