Datasheet > SN65220_07

SN65220_07

更新时间： 2024-11-14 04:31:23

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
12页	416K
描述
USB PORT TRANSIENT SUPPERSSORS

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SN65220_07 数据手册

ꢀ

ꢁꢂ

ꢁꢇ

ꢃ

ꢄ

ꢆ

ꢅ

ꢑ

ꢒ

ꢉ

ꢓ

ꢆ

ꢔ

ꢉ

ꢕ

ꢓ

ꢂ

ꢊ

ꢖ

ꢓ

ꢗ

ꢊ

ꢓ

ꢗ

www.ti.com

SLLS266F − FEBRUARY 1997 − REVISED JULY 2004

ꢈ

ꢀ

ꢉ

ꢊ

ꢋ

ꢌ

ꢍ

ꢌ

ꢎ

ꢁ

ꢀ

ꢏ

ꢐ

ꢁ

ꢍ

ꢀ

ꢈ

ꢊ

ꢌ

ꢐ

ꢀ

ꢋ

ꢌ

ꢀ

FEATURES

APPLICATIONS

Design to Protect Submicron 3-V or 5-V

Circuits from Noise Transients

Port ESD Protection Capability Exceeds:

− 15-kV Human Body Model

− 2-kV Machine Model

Available in a WCSP Chip-Scale Package

Stand-Off Voltage . . . 6 V Min

Low Current Leakage . . . 1 µA Max at 6 V

Low Capacitance . . . 35 pF Typical

USB 1.1 Host, Hub, or Peripheral Ports

SN65220YZB

(Size: 925 mm x 925 mm + 6 mm)

(TOP VIEW)

SN65220DBV

(TOP VIEW)

†

GND

DESCRIPTION

NC − No internal connection

†

When read horizontally, Pin 1 is the bottom left pin.

The SN65220 is a single transient voltage suppressor and

the SN65240 and SN75240 are dual transient voltage

suppressors designed to provide electrical noise transient

protection to Universal Serial Bus (USB) 1.1 ports. Note

that the input capacitance of the device makes it

unsuitable for high-speed USB 2.0 applications.

SN65240P, SN65240PW

SN75240P, SN75240PW

(TOP VIEW)

GND

Any cabled I/O can be subjected to electrical noise

transients from various sources. These noise transients

can cause damage to the USB transceiver and/or the USB

ASIC if they are of sufficient magnitude and duration.

GND

USB ports are typically implemented in 3-V or 5-V digital

CMOS with very limited ESD protection. The SN65220,

SN65240, and SN75240 can significantly increase the

port ESD protection level and reduce the risk of damage

to the circuits of the USB port.

CURRENT vs VOLTAGE

7.5

The IEC1000-4-2 ESD performance of the SN65220,

SN65240, and SN75240 is measured at the system level.

Therefore, system design impacts the results of these

tests. A high compliance level may be attained with proper

board design and layout.

2.5

EQUIVALENT SCHEMATIC DIAGRAM

A or C

−2.5

−5

−7.5

−10

GND

−10

−5

Voltage − V

B or D

NOTE A: Typical current versus voltage curve was derived

using the IEC 1.2/50-µs surge waveform.

(One Suppressor Shown)

NOTE All GND terminals should be connected to ground.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments

semiconductor products and disclaimers thereto appears at the end of this data sheet.

ꢊꢌ ꢋ ꢔꢈ ꢘ ꢍꢏ ꢋꢁ ꢔ ꢎꢍꢎ ꢙꢚ ꢛꢜ ꢝ ꢞꢟ ꢠꢙꢜꢚ ꢙꢡ ꢢꢣ ꢝ ꢝ ꢤꢚꢠ ꢟꢡ ꢜꢛ ꢥꢣꢦ ꢧꢙꢢ ꢟꢠꢙ ꢜꢚ ꢨꢟ ꢠꢤꢩ ꢊꢝ ꢜꢨꢣ ꢢꢠꢡ

ꢢ ꢜꢚ ꢛꢜꢝ ꢞ ꢠꢜ ꢡ ꢥꢤ ꢢ ꢙ ꢛꢙ ꢢ ꢟ ꢠꢙ ꢜꢚꢡ ꢥ ꢤꢝ ꢠꢪꢤ ꢠꢤ ꢝ ꢞꢡ ꢜꢛ ꢍꢤꢫ ꢟꢡ ꢏꢚꢡ ꢠꢝ ꢣꢞ ꢤꢚꢠ ꢡ ꢡꢠ ꢟꢚꢨ ꢟꢝ ꢨ ꢬ ꢟꢝ ꢝ ꢟ ꢚꢠꢭꢩ

ꢊꢝ ꢜ ꢨꢣꢢ ꢠ ꢙꢜ ꢚ ꢥꢝ ꢜ ꢢ ꢤ ꢡ ꢡ ꢙꢚ ꢮ ꢨꢜ ꢤ ꢡ ꢚꢜꢠ ꢚꢤ ꢢꢤ ꢡꢡ ꢟꢝ ꢙꢧ ꢭ ꢙꢚꢢ ꢧꢣꢨ ꢤ ꢠꢤ ꢡꢠꢙ ꢚꢮ ꢜꢛ ꢟꢧ ꢧ ꢥꢟ ꢝ ꢟꢞ ꢤꢠꢤ ꢝ ꢡꢩ

12 3 4 5 6 7...12

中文翻译

下载PDF

与SN65220_07相关器件

型号	品牌	获取价格	描述	数据表
SN65220DBV	TI	获取价格	SINGLE AND DUAL UNIVERSAL SERIAL BUS PORT TRANSIENT SUPPRESSORS
SN65220DBVR	TI	获取价格	USB PORT TRANSIENT SUPPRESSORS
SN65220DBVRG4	TI	获取价格	USB PORT TRANSIENT SUPPRESSORS
SN65220DBVT	TI	获取价格	SINGLE AND DUAL UNIVERSAL SERIAL BUS PORT TRANSIENT SUPPRESSORS
SN65220DBVTG4	TI	获取价格	USB PORT TRANSIENT SUPPRESSORS
SN65220IDBVRQ1	TI	获取价格	USB PORT TRANSIENT SUPPRESSORS
SN65220-Q1	TI	获取价格	USB PORT TRANSIENT SUPPRESSORS
SN65220YZBR	TI	获取价格	USB PORT TRANSIENT SUPPRESSORS
SN65220YZBT	TI	获取价格	USB PORT TRANSIENT SUPPRESSORS
SN65240	TI	获取价格	SINGLE AND DUAL UNIVERSAL SERIAL BUS PORT TRANSIENT SUPPRESSORS

与SN65220_07相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

5
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

2
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

29
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

12

产品中心

服务支持

精选活动

关于我们

帮助中心

SN65220_07

SN65220_07 数据手册

与SN65220_07相关器件

与SN65220_07相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

SN65220_07

SN65220_07 数据手册

与SN65220_07相关器件

与SN65220_07相关文章

您还可以找

您在本页遇到什么问题？