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ISP1122中文资料飞利浦数据手册PDF规格书

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厂商型号

ISP1122

功能描述

Universal Serial Bus stand-alone hub

文件大小

1.15947 Mbytes

页面数量

48

生产厂商

PHI

中文名称

飞利浦

数据手册

下载地址一下载地址二

更新时间

2026-1-23 17:26:00

人工找货

ISP1122价格和库存,欢迎联系客服免费人工找货

ISP1122规格书详情

General description

The ISP1122 is a stand-alone Universal Serial Bus (USB) hub device which complies with USB Specification Rev. 1.1. It integrates a Serial Interface Engine (SIE), hub repeater, hub controller, USB data transceivers and a 3.3 V voltage regulator. It has a configurable number of downstream ports, ranging from 2 to 5.

特性 Features

■ High performance USB hub device with integrated hub repeater, hub controller, Serial Interface Engine (SIE), data transceivers and 3.3 V voltage regulator

■ Complies with Universal Serial Bus Specification Rev. 1.1 and ACPI, OnNow and USB power management requirements

■ Configurable from 2 to 5 downstream ports with automatic speed detection

■ Internal power-on reset and low voltage reset circuit

■ Supports bus-powered, hybrid-powered and self-powered application

■ Individual or ganged power switching for downstream ports

■ Individual or global port overcurrent protection with built-in sense circuits

■ 6 MHz crystal oscillator with on-chip PLL for low EMI

■ Visual USB traffic monitoring (GoodLink™) for hub and downstream ports

■ I2C-bus interface to read vendor ID, product ID and configuration bits from external EEPROM

■ Operation over the extended USB bus voltage range (4.0 to 5.5 V)

■ Operating temperature range −40 to +85 °C

■ 8 kV in-circuit ESD protection for lower cost of external components

■ Full-scan design with high test coverage

■ Available in 32-pin SDIP, SO and LQFP packages.

供应商 型号 品牌 批号 封装 库存 备注 价格
PHI
25+
SOP32
30000
原装现货 假一赔十.
询价
PHI
专业铁帽
QFP32
178
原装铁帽专营,代理渠道量大可订货
询价
BB
25+
DIP
18000
原厂直接发货进口原装
询价
PHI
23+
DIP32
37982
##公司主营品牌长期供应100%原装现货可含税提供技术
询价
恩XP
21+
QFP32
3000
百域芯优势 实单必成 可开13点增值税发票
询价
23+
原厂封装
9888
专做原装正品,假一罚百!
询价
PHI
24+
SOP
6980
原装现货,可开13%税票
询价
PHI
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
询价
PHI
DIP
68500
一级代理 原装正品假一罚十价格优势长期供货
询价
PHI
22+
DIP32
8000
原装正品支持实单
询价