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MBI5028 - 16-bit Constant Current LED Sink Driver

Description

MBI5028 succeeds MBI5026 and is designed for LED displays with Gain Control extension.

MBI5028 exploits PrecisionDrive™ technology to enhance its output characteristics.

MBI5028 contains a serial buffer and data latches, which convert serial input data into parallel output format.

Features

  • 16 constant-current output channels.
  • Output current adjustable through an external resistor.
  • Output current gain programmable for White Balance.
  • Constant output current range: 5-90 mA.
  • Excellent output current accuracy: between channels: ±3% (max. ), and between ICs: ±6% (max. ).
  • Constant output current invariant to load voltage change.
  • Fast response of output current, OE (min. ): 200 ns.
  • 25MHz clock frequency.
  • Schmitt trigger input.
  • 5V supply volt.

📥 Download Datasheet

Datasheet preview – MBI5028

Datasheet Details

Part number MBI5028
Manufacturer Macroblock
File Size 554.58 KB
Description 16-bit Constant Current LED Sink Driver
Datasheet download datasheet MBI5028 Datasheet
Additional preview pages of the MBI5028 datasheet.

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Full PDF Text Transcription

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Macroblock Preliminary Datasheet MBI5028 16-bit Constant Current LED Sink Driver with Gain Control Features · 16 constant-current output channels · Output current adjustable through an external resistor · Output current gain programmable for White Balance · Constant output current range: 5-90 mA · Excellent output current accuracy: between channels: ±3% (max.), and between ICs: ±6% (max.) · Constant output current invariant to load voltage change · Fast response of output current, OE (min.): 200 ns · 25MHz clock frequency · Schmitt trigger input · 5V supply voltage MMBBI5I5002186CCNNSS MMBBII55002186CCFF MMBBI5I5001268CCPP Current Accuracy Between Channels Between ICs < ±3% < ±6% Conditions IOUT = 10 mA ~ 60 mA ÓMacroblock, Inc. 2003 Floor 6-4, No.18, Pu-Ting Rd.
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