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L16B45 - 16-BIT CONSTANT CURRENT LED SINK DRIVER

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Unisonic Technologies

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L16B45 16-BIT CONSTANT CURRENT LED SINK DRIVER by Unisonic Technologies - Datasheet Preview — Datasheet preview – L16B45

Datasheet Details

Part number	L16B45
Manufacturer	Unisonic Technologies
File Size	272.29 KB
Description	16-BIT CONSTANT CURRENT LED SINK DRIVER
Datasheet	L16B45 Datasheet
Additional preview pages of the L16B45 datasheet.

Product details

Description

The UTC L16B45 is designed for LED displays.

Features

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 |