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ISO7241CDW PDF预览

ISO7241CDW

更新时间： 2024-11-01 04:22:51
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
23页 755K
描述
QUAD DIGITAL ISOLATORS

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ISO7241CDW 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SOIC
包装说明：SOP,针数：16
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：12 weeks
风险等级：0.58其他特性：ALSO REQUIRES 3.15V TO 5.5V VCC2 SUPPLY
接口集成电路类型：INTERFACE CIRCUITJESD-30 代码：R-PDSO-G16
JESD-609代码：e4长度：10.3 mm
湿度敏感等级：2功能数量：4
端子数量：16最高工作温度：125 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：260
认证状态：Not Qualified座面最大高度：2.65 mm
最大供电电压：5.5 V最小供电电压：3.15 V
标称供电电压：3.3 V表面贴装：YES
技术：CMOS温度等级：AUTOMOTIVE
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：7.5 mm
Base Number Matches：1

ISO7241CDW 数据手册

 浏览型号ISO7241CDW的Datasheet PDF文件第2页浏览型号ISO7241CDW的Datasheet PDF文件第3页浏览型号ISO7241CDW的Datasheet PDF文件第4页浏览型号ISO7241CDW的Datasheet PDF文件第5页浏览型号ISO7241CDW的Datasheet PDF文件第6页浏览型号ISO7241CDW的Datasheet PDF文件第7页 
ISO7240  
ISO7241  
ISO7242  
www.ti.com  
SLLS868–SEPTEMBER 2007  
QUAD DIGITAL ISOLATORS  
1
FEATURES  
•
1, 25, and 150-Mbps Signaling Rate Options  
•
•
High Electromagnetic Immunity (see  
application report SLLA181)  
–40°C to 125°C Operating Range  
–
–
–
Low Channel-to-Channel Output Skew;  
1 ns Max  
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 14)  
•
•
•
•
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 with  
output enable function. 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.  
UNLESS OTHERWISE NOTED this document contains  
PRODUCTION DATA information current as of publication date.  
Products conform to specifications per the terms of Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2007, Texas Instruments Incorporated  
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中文翻译

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ISO7241CDW 替代型号

型号 品牌 替代类型 描述 数据表
ISO7241CDWRG4 TI

完全替代

 HIGH SPEED QUAD DIGITAL ISOLATORS
ISO7241CQDWRQ1 TI

类似代替

 HIGH-SPEED QUAD DIGITAL ISOLATORS
ISO7241CDWR TI

类似代替

 QUAD DIGITAL ISOLATORS

与ISO7241CDW相关器件

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ISO7241CDWG4 TI

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ISO7241CDWRG4 TI

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ISO7241C-Q1 TI

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 		汽车类四通道、3/1、25Mbps 数字隔离器
ISO7241CQDWRQ1 TI

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ISO7241M TI

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 		QUAD DIGITAL ISOLATORS
ISO7241MDW TI

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ISO7241MDWG4 TI

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 		HIGH SPEED QUAD DIGITAL ISOLATORS
ISO7241MDWR TI

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ISO7241MDWRG4 TI

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 		HIGH SPEED QUAD DIGITAL ISOLATORS

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