L16B45 - 16-BIT CONSTANT CURRENT LED SINK DRIVER

Unisonic Technologies

Datasheet Details

Part number	L16B45
Manufacturer	Unisonic Technologies
File Size	272.29 KB
Description	16-BIT CONSTANT CURRENT LED SINK DRIVER
Datasheet	L16B45-UnisonicTechnologies.pdf

The UTC L16B45 is designed for LED displays.

S.
16 constant-current output channels.
Constant output current invariant to load voltage change： Constant output current range: 3~45mA @ VDD=5V 3~30mA @ VDD=3.3V.
Excellent output current accuracy: between channels: ±3% (typ. ), between ICs: ±6% (typ. ).
Output current adjusted through an external resistor.
Fast response of output current, OE (min. ): 300ns @ VDD=3.3V.
25MHz clock frequency.
Schmitt trigger input.
3.3V, 5V supply voltage.

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Published: Mar 9, 2016 |