24-Channel SPI Serial Bus 63 mA/5.5 V Constant Current LED Driver | NXP 半导体

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技术

PCA9958 Evaluation Board

PCA9958HN-ARDold

PCA9958 Evaluation board PCA9958HN-ARD

产品详情

Features

Key Features

  • 24 LED drivers, each output is programmable
  • Gradation control for all channels
  • 24 constant current output channels can sink up to 63 mA, and tolerate up to 5.5 V when OFF
  • 4-wire serial bus interface with 10 MHz data clock rate
  • 256-step (8-bit) linear programmable brightness indivual or group LED output

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