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Hamamatsu Corp. - Earth Innovations LB 2/24

AS1123 ‘Green’ LED Driver

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ams OSRAM
UNTERPREMSTAETTEN, Austria, Oct. 25, 2011 — The AS1123, manufactured by austriamicrosystems, is a constant-current, 16-channel “green” LED driver with an on-chip diagnostic read-back function. It is for use in industrial applications, indoor/outdoor public information displays, LED panels and large LED video walls. Designed with a maximum LED supply voltage of 5.5 V, the power-efficient direct LED driver is optimized for panels where only a single LED is connected per output. The optimization of the driver to those low supply voltages allows for up to 50% lower VDS versus existing higher voltage output drivers. This...See full product

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