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HT16D35B - RAM Mapping 28 x 8 Constant Current LED Driver

Download the HT16D35B datasheet PDF. This datasheet also covers the HT16D35A variant, as both devices belong to the same ram mapping 28 x 8 constant current led driver family and are provided as variant models within a single manufacturer datasheet.

Features

  • Operating voltage: 2.7V~5.5V.
  • LED display: 28 rows and 8 commons.
  • LED data RAM1: 28×8×6 bits=1344 bits for Gray mode.
  • LED data RAM2: 28×8×6 bits=1344 bits for FADE mode.
  • LED data RAM3: 28×8 bits=224 bits for Binary mode or Matrix masking.
  • LED data RAM4: 28×8 bits=224 bits for Universal Segment function.
  • LED data RAM5: 8×8 bits=64 bits for Universal COM function.
  • Integrated 4.92MHz RC oscillator.
  • 64-level g.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HT16D35A-HoltekSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Holtek Semiconductor

Part Number Description
HT16D35A RAM Mapping 28 x 8 Constant Current LED Driver
HT16D33A 16 x 16 Constant Current LED Driver
HT16D33B 16 x 16 Constant Current LED Driver
HT16D595 8-Bit Constant Current LED Driver
HT1608 2 x 20 Channel LCD Driver

Full PDF Text Transcription

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HT16D35A/HT16D35B RAM Mapping 28×8 Constant Current LED Driver Features • Operating voltage: 2.7V~5.5V • LED display: 28 rows and 8 commons • LED data RAM1: 28×8×6 bits=1344 bits for Gray mode • LED data RAM2: 28×8×6 bits=1344 bits for FADE mode • LED data RAM3: 28×8 bits=224 bits for Binary mode or Matrix masking • LED data RAM4: 28×8 bits=224 bits for Universal Segment function • LED data RAM5: 8×8 bits=64 bits for Universal COM function • Integrated 4.
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