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ISO7340CQDWRQ1 PDF预览

ISO7340CQDWRQ1

更新时间： 2024-09-14 11:07:07
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德州仪器 - TI /
页数 文件大小 规格书
33页 1327K
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汽车类低功耗、四通道、4/0、25Mbps 数字隔离器 | DW | 16 | -40 to 125

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ISO7340CQDWRQ1 数据手册

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ISO7340-Q1, ISO7341-Q1, ISO7342-Q1  
SLLSEK5 –JULY 2015  
ISO734x-Q1 Robust EMC, Low-Power, Quad-Channel Digital Isolators  
1 Features  
–
–
Modbus  
DeviceNetTM Data Buses  
1
•
•
Qualified for Automotive Applications  
–
–
–
–
Servo Control Interface  
Motor Control  
AEC-Q100 Qualified With the Following Results:  
–
Device Temperature Grade 1: –40°C to 125°C  
Ambient Operating Temperature Range  
Power Supplies  
Battery Packs  
–
–
Device HBM Classification Level 3A  
Device CDM Classification Level C6  
3 Description  
•
•
•
•
Signaling Rate: 25 Mbps  
The ISO734x-Q1 family of devices provides galvanic  
isolation up to 3000 VRMS for 1 minute per UL 1577  
and 4242 VPK per VDE V 0884-10. These devices  
have four isolated channels comprised of logic input  
and output buffers separated by a silicon dioxide  
(SiO2) insulation barrier.  
Integrated Noise Filter on the Inputs  
Default Output High and Low Options  
Low Power Consumption, Typical ICC per Channel  
at 1 Mbps:  
–
–
–
ISO7340-Q1: 0.9 mA (5-V Supplies),  
0.7 mA (3.3-V Supplies)  
The ISO7340-Q1 device has four channels in forward  
direction, the ISO7341-Q1 device has three forward  
and one reverse-direction channels, and the  
ISO7342-Q1 device has two forward and two reverse-  
direction channels. In case of input power or signal  
loss, default output is low for orderable part numbers  
with suffix F and high for orderable part numbers  
without suffix F. See the Device Functional Modes  
section for further details.  
ISO7341-Q1: 1.2 mA (5-V Supplies),  
0.9 mA (3.3-V Supplies)  
ISO7342-Q1: 1.3 mA (5-V Supplies),  
0.9 mA (3.3-V Supplies)  
•
Low Propagation Delay: 31 ns  
Typical (5-V Supplies)  
•
•
3.3-V and 5-V Level Translation  
Device Information(1)  
70-KV/μs Transient Immunity,  
Typical (5-V Supplies)  
PART NUMBER  
ISO7340-Q1  
PACKAGE  
BODY SIZE  
•
Robust Electromagnetic Compatibility (EMC)  
–
–
System-level ESD, EFT, and Surge Immunity  
Low Emissions  
ISO7341-Q1  
SOIC (16)  
10.30 mm × 7.50 mm  
ISO7342-Q1  
•
•
•
Operates from 3.3-V and 5-V Supplies  
Wide-Body SOIC-16 Package  
(1) For all available packages, see the orderable addendum at  
the end of the datasheet.  
Safety and Regulatory Approvals:  
Simplified Schematic  
–
4242-VPK Basic Isolation per DIN V VDE V  
0884-10 and DIN EN 61010-1  
V
V
CCI  
CCO  
Isolation  
Capacitor  
–
–
3-KVRMS Isolation for 1 minute per UL 1577  
INx  
OUTx  
ENx  
CSA Component Acceptance Notice 5A, IEC  
60950-1 and IEC 61010-1 End Equipment  
Standards  
GNDI  
GNDO  
–
GB4943.1-2011 CQC Certification is Planned  
VCCI and GNDI are supply and ground  
connections respectively for the input  
channels.  
2 Applications  
VCCO and GNDO are supply and ground  
connections respectively for the output.  
•
Optocoupler Replacement in:  
Industrial Fieldbus  
Profibus  
–
–
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 
 
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与ISO7340CQDWRQ1相关器件

型号 品牌 获取价格 描述 数据表
ISO7340FC TI

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 		低功耗、四通道、4/0、25Mbps、默认输出低电平数字隔离器
ISO7340FCDW TI

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 		低功耗、四通道、4/0、25Mbps、默认输出低电平数字隔离器 | DW | 16 | -
ISO7340FCDWR TI

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 		低功耗、四通道、4/0、25Mbps、默认输出低电平数字隔离器 | DW | 16 | -
ISO7340FCQDWQ1 TI

获取价格

 		汽车类低功耗、四通道、4/0、25Mbps 数字隔离器 | DW | 16 | -40 t
ISO7340FCQDWRQ1 TI

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 		汽车类低功耗、四通道、4/0、25Mbps 数字隔离器 | DW | 16 | -40 t
ISO7340-Q1 TI

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 		ISO734x-Q1 Robust EMC, Low-Power, Quad-Channel Digital Isolators
ISO7341C TI

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 		低功耗、四通道、3/1、25Mbps 数字隔离器
ISO7341CDW TI

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 		低功耗、四通道、3/1、25Mbps 数字隔离器 | DW | 16 | -40 to 1
ISO7341CDWR TI

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 		低功耗、四通道、3/1、25Mbps 数字隔离器 | DW | 16 | -40 to 1
ISO7341CQDWQ1 TI

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 		汽车类低功耗、四通道、3/1、25Mbps 数字隔离器 | DW | 16 | -40 t

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