The LP5890 is a highly integrated, common cathode matrix LED display driver with 48 constant current sources and 16 scanning FETs. One LP5890 is capable of driving 16 × 16 RGB LED pixels, while stacking two LP5890 can drive 32 × 32 RGB LED pixels, which simplifies component placement and control. With the common cathode structure, the device supports separated power supplies for the red, green, and blue LEDs to achieve low power consumption.
If the switch is set towards "SOUTHOST", the serial data output from LP5890 chip is sent back to the host controller. • If the switch is set towards "SOUT1TO2", the serial data output from the first LP5890 chip is sent to J4 port, which is further sent to the second chip if several LP5890EVM are cascaded. •...
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2.2.3 Hardware Setup for Dual Cascaded Devices The LP5890EVM can be cascaded in a daisy chain. In such case, each LP5890 works in the independent mode (compared to the stackable mode). The host TMS320F280039C LaunchPad sends the serial data to the first LP5890 through the 40-pin BoosterPack Header.
2A High Efficiency Synchronous Buck TPS62825DMQT Texas Instruments Converter, DMQ0006A (VSON-HR-6) 5 Additional Information 5.1 Additional Resources More information about the LP5890 can be found at: • LP5890 data sheet, product information and support | TI.com • LP5890EVM Evaluation board | TI.com •...
Changed instructions to use LAUNCHXL-F280039C instead of MSP430F5529 LaunchPad......• Changed instructions to use LP589x(-Q1)/TLC698x Sample Code User's Guide ..........LP5890 48x16 Common Cathode Matrix LED Display Driver Evaluation SLVUCJ6A – NOVEMBER 2022 – REVISED AUGUST 2024 Module Submit Document Feedback...
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STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
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www.ti.com Regulatory Notices: 3.1 United States 3.1.1 Notice applicable to EVMs not FCC-Approved: FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and software developers to write software applications for use with the end product.
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www.ti.com Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à...
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www.ti.com EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS. 4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling or using the EVM, including without limitation any warning or restriction notices.
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