概述
样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
开始
Partner products
Sales Briefcase

产品概述

描述

The STUSB03E is a single chip transceiver that complies with the physical layer specifications of the Universal Serial Bus (USB) v2.0 standard. It has an integrated 5V to 3.3V regulator which allows direct powering from the VBUS. The transceiver has an integrated voltage detector to detect the presence of the VBUS voltage and features an internal D+ pull-up resistor implemented in accordance with the 27% resistor ECN. The STUSB03E also supports Sharing mode when VBUS is not present, which allows the D+/D– lines to be shared with other serial protocols.
It supports both full-speed (12Mbps) and lowspeed (1.5Mbps) operation. It is also designed to operate down to 1.6V so that it is compatible with lower system voltages of most portable systems, which include PDAs, MP3 Player and Cell phones.
  • 所有功能

    • Integrated D+ pull-up resistor for FS operation
    • Software controlled re-enumeration
    • Small QFN16 lead free package 3x3 mm2
    • Very low power consumption to meet USB ‘suspend’ current requirements
    • Compliant to USB V2.0 for full-speed (12Mb/s) and low-speed (1.5Mbps) operation
    • ESD Compliant to IEC-61000-4.2 (level 3) on D+, D- lines
    • HBM = ±14kV on D+, D– lines; ±5kV on VBUS
    • Integrated 3.3V output LDO
    • No power supply sequencing requirements
    • Separate I/O supply with operation down to 1.6V

电路原理图

EDA符号、封装和3D模型

STMicroelectronics - STUSB03E

为您的应用下载所有EDA符号、封装和3D模型,加快您的设计速度。您可以从大量CAD格式中进行选择,以匹配您的设计工具链。

Symbols

符号

Footprints

封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
STUSB03EQR
批量生产
QFN-16L 工业 Ecopack3

STUSB03EQR

Package:

QFN-16L

Material Declaration**:

Marketing Status

批量生产

Package

QFN-16L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

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产品型号
Order from distributors
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
STUSB03EQR Available at 2 distributors

经销商的可用性STUSB03EQR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2643 1 Buy from Distributor
MOUSER WORLDWIDE 5953 1 Buy from Distributor

代理商库存报告日期: 2022-08-11

代理商名称

DIGIKEY

库存

2643

Min.Order

1

地区

WORLDWIDE Buy from Distributor

MOUSER

库存

5953

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2022-08-11

批量生产
EAR99 NEC Tape and Reel QFN-16L -40 85 MALAYSIA

STUSB03EQR 批量生产

封装:
QFN-16L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

STUSB03EQR

ECCN (EU):

NEC

包装类型:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

MALAYSIA

经销商的可用性STUSB03EQR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2643 1 Buy from Distributor
MOUSER WORLDWIDE 5953 1 Buy from Distributor

代理商库存报告日期: 2022-08-11

代理商名称

DIGIKEY

库存

2643

Min.Order

1

地区

WORLDWIDE Buy from Distributor

MOUSER

库存

5953

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2022-08-11

Swipe or click the button to explore more details Don't show this again

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商