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IS31FL3728 - AUDIO MODULATED MATRIX LED DRIVER

General Description

IS31FL3728 is a general purpose 8×8 LED matrix driver which

Key Features

  • an audio frequency equalizer (EQ) mode or a general LED dot matrix display mode. The general LED matrix display defaults to an 8×8 configuration, however, it can be configured for a 5×11, 6×10, 7×9 dot matrix display. The matrix picture brightness can be modulated by audio. In either the audio EQ mode or matrix display mode, the array is internally scanned, and requires only one-time programming, thus eliminating the need for real time system resource utilization. It programs the LED array throu.

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Other Datasheets by ISSI (now Infineon)

Part Number Description
IS31FL3726 16-BIT COLOR LED DRIVER
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IS31FL3732 AUDIO MODULATED MATRIX LED DRIVER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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IS31FL3728 AUDIO MODULATED MATRIX LED DRIVER December 2011 GENERAL DESCRIPTION IS31FL3728 is a general purpose 8×8 LED matrix driver which features an audio frequency equalizer (EQ) mode or a general LED dot matrix display mode. The general LED matrix display defaults to an 8×8 configuration, however, it can be configured for a 5×11, 6×10, 7×9 dot matrix display. The matrix picture brightness can be modulated by audio. In either the audio EQ mode or matrix display mode, the array is internally scanned, and requires only one-time programming, thus eliminating the need for real time system resource utilization. It programs the LED array through I2C interface. In the general purpose display mode, each dot of the LED array is independently programmed on or off over time.