PCA9957HN-ARD LED Driver Arduino® Shield Evaluation Board

PCA9957HN-ARD Active

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The PCA9957HN-ARD Arduino Shield allows easy integration with Arduino EVKs to evaluate the LED controller features for color mixing, blinking and dimming LEDs. A graphical interface allows the user to easily explore the different functions of the driver to create an evaluation system.

Supported Devices

Power Management

LED Drivers

  • PCA9957: 24-Channel SPI Serial Bus 32 MA/5.5 V Constant-Current LED Driver

Features

Gradation Control

  • Support up to four groups of LED gradation control
  • Each LED channel assigned to one of four groups
  • For each group, PCA9959 supports 64-grid brightness control
  • Each LED output has its own 6-bit resolution (64 steps) preset current configuration, with an absolution accuracy of ± 8%

Power Supply

  • Supply voltage: 2.7V to 5.5V
  • Low standby current (170 µA)

LED Current

  • 32 mA / 5.5V output drive per channel
  • Output current accuracy:
    • ±4% channel to channel
    • ±6% chip to chip
  • Output current adjusts through resistor at REXT pin

Interface

  • 10 MHz SPI interface
  • Output Enable (/OE) pin

Package

  • HVQFN40 - Plastic thermal enhanced very thin quad flat package; no leads; 40 terminals; body 5 x 5 x 0.85 mm

Buy Options

PCA9957HN-ARD-Image

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  • PCA9957HN-ARD
    Active

  • PCA9957HN-ARD LED Driver Arduino® Shield Evaluation Board.

  • Kit contains:

    • PCA9957HN-ARD Arduino Shield
    • Quick Reference Card
    • Additional hardware required: USB A-to-MicroB cable (not included)
  • $33.33 USD
  • For a quantity of 1
    • Availability: In Stock
    • Inventory: 50
    • Shipping: Normally ships 1-2 business days
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N true 0 TSPPCA9957HN-ARDen 4 Supporting Information Supporting Information t531 1 User Guide User Guide t792 2 User Manual User Manual t1009 1 en_US en_US 2 1 English PCA9957HN-ARD getting started 1614233276928698403321 Y 1614233276928698403321 GS-PCA9957HN-ARD GS-PCA9957HN-ARD /document/guide/getting-started-with-the-pca9957hn-ard-evaluation-board:GS-PCA9957HN-ARD HTML 0 2021-02-24 GS-PCA9957HN-ARD TSP User Guide 132339537837198660 2025-01-03 en Feb 25, 2021 User Guide t792 User Guide User Guide Y Getting Started with the PCA9957HN-ARD Evaluation Board 2 1.0 English The PCA9957HN-ARD evaluation board is a daughter card equipped with 1614705837836731270408 TSP 9.9 MB None None documents Y None 1614705837836731270408 /docs/en/user-guide/UM11579.pdf 9850638 /docs/en/user-guide/UM11579.pdf UM11579 N N 2021-03-02 UM11579, - PCA9957HN-ARD evaluation board - User manual /docs/en/user-guide/UM11579.pdf /docs/en/user-guide/UM11579.pdf User Guide N 132339537837198660 2024-10-21 pdf N en Mar 2, 2021 User Guide t792 User Guide User Guide Y N UM11579, - PCA9957HN-ARD evaluation board - User manual false en User Manual User Manual 1 3 1.0 English UM11581 - Arduino Shields GUI and Firmware Installation - User Guide 1614116451627725073732 TSP 281.7 KB None None documents None 1614116451627725073732 /docs/en/user-guide/UM11581.pdf 281726 /docs/en/user-guide/UM11581.pdf UM11581 documents N N 2021-02-23 UM11581 - Arduino Shields GUI and Firmware Installation - User Guide /docs/en/user-guide/UM11581.pdf /docs/en/user-guide/UM11581.pdf User Manual N 309919593431037931 2024-10-21 pdf N en Feb 22, 2021 309919593431037931 User Manual Y N UM11581 - Arduino Shields GUI and Firmware Installation - User Guide Supporting Information Supporting Information 1 4 8.0 English BL AA FRDM expansion boards, flexible, rapid development with MCUXpresso. 1726177395973719999699 TSP 5.3 MB None None documents None 1726177395973719999699 /docs/en/supporting-information/FRDM-Expansion-Board-Catalog.pdf 5342343 /docs/en/supporting-information/FRDM-Expansion-Board-Catalog.pdf FRDM-EXPANSION-BOARD-CATALOG documents N N 2024-09-12 FRDM Expansion Board Catalog /docs/en/supporting-information/FRDM-Expansion-Board-Catalog.pdf /docs/en/supporting-information/FRDM-Expansion-Board-Catalog.pdf Supporting Information N 371282830530968666 2025-01-13 pdf N en Jan 13, 2025 371282830530968666 Supporting Information Y N FRDM Expansion Board Catalog false 0 PCA9957HN-ARD downloads en true 0 Y TSP Supporting Information 1 /docs/en/supporting-information/FRDM-Expansion-Board-Catalog.pdf 2024-09-12 1726177395973719999699 TSP 4 Jan 13, 2025 Supporting Information BL AA FRDM expansion boards, flexible, rapid development with MCUXpresso. None /docs/en/supporting-information/FRDM-Expansion-Board-Catalog.pdf English documents 5342343 None 371282830530968666 2025-01-13 N /docs/en/supporting-information/FRDM-Expansion-Board-Catalog.pdf FRDM Expansion Board Catalog /docs/en/supporting-information/FRDM-Expansion-Board-Catalog.pdf documents 371282830530968666 Supporting Information N en None Y pdf 8.0 N N FRDM Expansion Board Catalog 5.3 MB FRDM-EXPANSION-BOARD-CATALOG N 1726177395973719999699 User Guide 2 2021-02-24 1614233276928698403321 1 Feb 25, 2021 User Guide User Guide PCA9957HN-ARD getting started Y GS-PCA9957HN-ARD English 0 User Guide 2025-01-03 /document/guide/getting-started-with-the-pca9957hn-ard-evaluation-board:GS-PCA9957HN-ARD Getting Started with the PCA9957HN-ARD Evaluation Board GS-PCA9957HN-ARD TSP 132339537837198660 User Guide en Y t792 HTML GS-PCA9957HN-ARD 1614233276928698403321 2021-03-02 /docs/en/user-guide/UM11579.pdf 1614705837836731270408 TSP 2 Mar 2, 2021 User Guide User Guide The PCA9957HN-ARD evaluation board is a daughter card equipped with Y None /docs/en/user-guide/UM11579.pdf English 9850638 None User Guide 2024-10-21 /docs/en/user-guide/UM11579.pdf UM11579, - PCA9957HN-ARD evaluation board - User manual N /docs/en/user-guide/UM11579.pdf documents 132339537837198660 User Guide N en None Y t792 pdf 1.0 N N UM11579, - PCA9957HN-ARD evaluation board - User manual 9.9 MB UM11579 N 1614705837836731270408 User Manual 1 /docs/en/user-guide/UM11581.pdf 2021-02-23 1614116451627725073732 TSP 3 Feb 22, 2021 User Manual UM11581 - Arduino Shields GUI and Firmware Installation - User Guide None /docs/en/user-guide/UM11581.pdf English documents 281726 None 309919593431037931 2024-10-21 N /docs/en/user-guide/UM11581.pdf UM11581 - Arduino Shields GUI and Firmware Installation - User Guide /docs/en/user-guide/UM11581.pdf documents 309919593431037931 User Manual N en None Y pdf 1.0 N N UM11581 - Arduino Shields GUI and Firmware Installation - User Guide 281.7 KB UM11581 N 1614116451627725073732 true Y Tools

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  • Application Example Software

    PCA995x_ARD_GUI

    MSIRev 1.2.20Mar 23, 2021 18:20:007.5 MBPCA995x_ARD_GUI
    Account Required
    Download
  • BSPs and Device Drivers

    PCA9957 LED Driver with Demo App (SDK)

    EXTERNALRev 1Jun 12, 2024 08:18:001 KBPCA9957-Led-Driver-Demo-App
    Download
  • BSPs and Device Drivers

    PCA9957 LED Driver - Application Code Hub

    MCUXPRESSORev 1Jun 12, 2024 08:24:001 KBPCA9957LED-DRIVER-APPLICATION-CODE-HUB
    Download

Note: For better experience, software downloads are recommended on desktop.

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