5秒后页面跳转
捷配首页

Datasheet > 驱动程序和接口 > 其他接口集成电路> ISO7241A
ISO7241A PDF预览

ISO7241A

更新时间： 2024-10-31 04:22:51
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
25页 768K
描述
QUAD DIGITAL ISOLATORS

阅读下载

中文翻译

获取价格

ISO7241A 数据手册

 浏览型号ISO7241A的Datasheet PDF文件第2页浏览型号ISO7241A的Datasheet PDF文件第3页浏览型号ISO7241A的Datasheet PDF文件第4页浏览型号ISO7241A的Datasheet PDF文件第5页浏览型号ISO7241A的Datasheet PDF文件第6页浏览型号ISO7241A的Datasheet PDF文件第7页 
ISO7240  
ISO7241  
ISO7242  
www.ti.com  
SLLS868A–SEPTEMBER 2007–REVISED DECEMBER 2007  
QUAD DIGITAL ISOLATORS  
1
FEATURES  
•
1, 25, and 150-Mbps Signaling Rate Options  
•
•
High Electromagnetic Immunity  
(see application report SLLA181)  
–
–
–
Low Channel-to-Channel Output Skew;  
1 ns Max  
–40°C to 125°C Operating Range  
Low Pulse-Width Distortion (PWD);  
2 ns Max  
APPLICATIONS  
•
•
•
•
Industrial Fieldbus  
Low Jitter Content; 1 ns Typ at 150 Mbps  
Computer Peripheral Interface  
Servo Control Interface  
Data Acquisition  
•
Typical 25-Year Life at Rated Working Voltage  
(see application note SLLA197 and Figure 15)  
•
•
•
•
4000-Vpeak Isolation, 560-Vpeak Working Voltage  
UL 1577 Certified  
4 kV ESD Protection  
Operate With 3.3-V or 5-V Supplies  
DESCRIPTION  
The ISO7240, ISO7241 and ISO7242 are quad-channel digital isolators with multiple channel configurations and  
output enable functions. These devices have logic input and output buffers separated by TI’s silicon dioxide  
(SiO2) isolation barrier. Used in conjunction with isolated power supplies, these devices block high voltage,  
isolate grounds, and prevent noise currents from entering the local ground and interfering with or damaging  
sensitive circuitry.  
The ISO7240 has all four channels in the same direction while the ISO7241 has three channels the same  
direction and one channel in opposition. The ISO7242 has two channels in each direction.  
The A and C option devices have TTL input thresholds and a noise-filter at the input that prevents transient  
pulses from being passed to the output of the device. The M option devices have CMOS Vcc/2 input thresholds  
and do not have the input noise-filter or the additional propagation delay.  
A periodic update pulse is sent across the barrier to ensure the proper dc level of the output. If this dc-refresh  
pulse is not received, the input is assumed to be unpowered or not being actively driven, and the failsafe circuit  
drives the output to a logic high state. (Contact TI for a logic low failsafe option).  
These devices may be powered from either 3.3-V or 5-V supplies on either side in any 3.3-V / 3.3-V, 5-V / 5-V,  
5-V / 3.3-V, or 3.3-V / 5-V combination. Note that the signal input pins are 5-V tolerant regardless of the voltage  
supply level being used.  
These devices are characterized for operation over the ambient temperature range of –40°C to 125°C.  
ISO7240  
ISO7241  
ISO7242  
V
V
V
V
V
V
CC2  
1
2
3
4
5
6
7
8
16  
15  
1
2
3
4
5
6
7
8
16  
15  
1
2
3
4
5
6
7
8
16  
15  
CC1  
CC2  
CC1  
CC2  
CC1  
GND1  
GND2  
GND1  
GND2  
GND1  
GND2  
IN  
A
IN  
B
IN  
C
14  
13  
12  
11  
10  
9
OUT  
A
IN  
IN  
IN  
14  
13  
12  
11  
10  
9
OUT  
A
IN  
IN  
14  
13  
12  
11  
10  
9
OUT  
A
A
B
C
A
OUT  
B
OUT  
B
OUT  
B
B
OUT  
C
OUT  
C
OUT  
OUT  
IN  
C
C
OUT  
D
OUT  
IN  
D
IN  
D
IN  
D
D
D
EN  
EN  
1
EN  
NC  
EN  
2
EN  
2
1
GND1  
GND2  
GND1  
GND2  
GND1  
GND2  
1
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.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2007, Texas Instruments Incorporated  
1234567...25

中文翻译

下载PDF

ISO7241A 替代型号

型号 品牌 替代类型 描述 数据表
ISO7241C TI

功能相似

 QUAD DIGITAL ISOLATORS

与ISO7241A相关器件

型号 品牌 获取价格 描述 数据表
ISO7241ADW TI

获取价格

 		QUAD DIGITAL ISOLATORS
ISO7241ADWG4 TI

获取价格

 		Quad Channel, 3/1, 1Mbps, Digital Isolator 16-SOIC -40 to 125
ISO7241ADWR TI

获取价格

 		QUAD DIGITAL ISOLATORS
ISO7241A-EP TI

获取价格

 		1-Mbps QUAD DIGITAL ISOLATORS
ISO7241AMDWREP TI

获取价格

 		1-Mbps QUAD DIGITAL ISOLATORS
ISO7241AMDWREPG4 TI

获取价格

 		1-Mbps QUAD DIGITAL ISOLATORS
ISO7241C TI

获取价格

 		QUAD DIGITAL ISOLATORS
ISO7241CDW TI

获取价格

 		QUAD DIGITAL ISOLATORS
ISO7241CDWG4 TI

获取价格

 		HIGH SPEED QUAD DIGITAL ISOLATORS
ISO7241CDWR TI

获取价格

 		QUAD DIGITAL ISOLATORS

与ISO7241A相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证