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SN3112-09

Manufacturer: SI-EN

SN3112-09 datasheet by SI-EN.

This datasheet includes multiple variants, all published together in a single manufacturer document.

SN3112-09 datasheet preview

SN3112-09 Datasheet Details

Part number SN3112-09
Datasheet SN3112-09 SN3112-09-SI Datasheet (PDF)
File Size 397.72 KB
Manufacturer SI-EN
Description 9-channel LED control chip
SN3112-09 page 2 SN3112-09 page 3

SN3112-09 Overview

SN3112-09 9 路 LED 控制芯片 简介 SN3112-09 是一款 9 路呼吸灯驱动芯片,每路单独 256 级细腻亮度可控。单路最大输出电流可以通过一个外 部电阻设定,最大电流为 38mA。 主控器件通过 I2C 接口对 SN3112-09 进行编程控制, 通过将 SDB 脚拉低或软件设置可关断芯片,进入低功 耗模式。SN3112-09 从地址为“1010 1000”。 SN3112-09 使用 QFN-20(3mm × 3mm)的封装形式。 工作电压在 2.7V ~ 5.5V,可在-40°C.

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SN3112-09 Distributor

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