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MY9931 - 3-channel constant current LED driver

Features

  • The MY9931, 3 channels constant current LED driver with 14bits grayscale APDM (Adaptive Pulse Density Modulation) control, supports standard DMX512 protocol and fully differential interface suited for long distance cascade.

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Datasheet Details

Part number MY9931
Manufacturer Ming Yang Semiconductor
File Size 1.29 MB
Description 3-channel constant current LED driver
Datasheet download datasheet MY9931 Datasheet
Additional preview pages of the MY9931 datasheet.

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    MY-Semi Preliminary MY9931 3 Channels Constant Current LED Driver With Cascade DMX512 Protocol and Differential Interface General Description Features The MY9931, 3 channels constant current LED driver with 14bits grayscale APDM (Adaptive Pulse Density Modulation) control, supports standard DMX512 protocol and fully differential interface suited for long distance cascade applications. The distinctive DMX512 decoding approach could decode precisely a standard DMX512 signal. The differential interface provides wide common-mode range to support long distance transmission without common-ground power systems.
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