Datasheet 搜索 > LED驱动器 > TI（德州仪器） > TLC5940PWPG4 数据手册 > TLC5940PWPG4 产品设计参考手册 3/18 页
器件3D模型￥ 6.744
TLC5940PWPG4 产品设计参考手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
LED驱动器
封装:
HTSSOP-28
描述:
16通道LED驱动器，具有点校正和灰度PWM控制 16 CHANNEL LED DRIVER WITH DOT CORRECTION AND GRAYSCALE PWM CONTROL
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
原理图在P13P14P15P16
应用领域在P18
导航目录
TLC5940PWPG4数据手册
Page:
of 18 Go
若手册格式错乱，请下载阅览PDF原文件
www.ti.com
1.3 Input/Output Connector Descriptions
Introduction
Attach the 3.3-volt (500-mA) power supply to the LED board between J4 (V_CC) and J7 (GND).
Connect the host computer to the TUSB3210 board using the USB cable. If the computer is running, a
message about installing new hardware may be displayed. Follow the on-screen instructions and allow
windows to install the default drivers for this device. Note that the USB board appears to windows as a
generic human interface device (such as a keypad or a mouse), so there is no custom driver to install.
Figure 1. Hardware Setup
1.3.1 J1 – Interface Connector
J1 provides easy access to all signals necessary to control the TLC5940EVM. This connector is useful for
interfacing the customer controller board to the EVM. Refer to the data sheet for a more detailed
description of each signal’s function. Do not actively drive the same signals on J1 and J3 at the same
time. As shown on the schematic, these signals from J1 are buffered before reaching the TLC5940 ICs.
SLVU139 – September 2005 TLC5940 EVM 3
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
