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MAX14930BAWE+

更新时间： 2024-01-12 19:54:34
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理光电二极管
页数 文件大小 规格书
25页 1208K
描述
4-Channel, 1kVRMS and 2.75kVRMS, Digital Isolators

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中文翻译

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MAX14930BAWE+ 技术参数

是否Rohs认证： 符合生命周期：Active
包装说明：SOP,Reach Compliance Code：compliant
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：2.12模拟集成电路 - 其他类型：ANALOG CIRCUIT
JESD-30 代码：R-PDSO-G16功能数量：1
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）：NOT SPECIFIED
最大供电电压 (Vsup)：5.5 V最小供电电压 (Vsup)：1.71 V
标称供电电压 (Vsup)：3.3 V表面贴装：YES
技术：BICMOS温度等级：AUTOMOTIVE
端子形式：GULL WING端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIEDBase Number Matches：1

MAX14930BAWE+ 数据手册

 浏览型号MAX14930BAWE+的Datasheet PDF文件第2页浏览型号MAX14930BAWE+的Datasheet PDF文件第3页浏览型号MAX14930BAWE+的Datasheet PDF文件第4页浏览型号MAX14930BAWE+的Datasheet PDF文件第5页浏览型号MAX14930BAWE+的Datasheet PDF文件第6页浏览型号MAX14930BAWE+的Datasheet PDF文件第7页 
EVALUATION KIT AVAILABLE  
Click here to ask about the production status of specific part numbers.  
MAX14930–MAX14932,  
MAX14130–MAX14131  
4-Channel, 1kVRMS and 2.75kVRMS  
,
Digital Isolators  
General Description  
The MAX14930–MAX14932 are a family of 4-chan-  
Benefits and Features  
● Robust Galvanic Isolation of Digital Signals  
• Withstands up to 2.75kV for 60s (V  
)
ISO  
RMS  
nel 2.75kV  
digital isolators utilizing Maxim’s  
proprietary process technology. The MAX14130–  
MAX14131 are 4-channel 1kV digital isolators in  
RMS  
(MAX14930–MAX14932)  
• Continuously Withstands 443V  
(MAX14930–MAX14932)  
(V  
)
RMS IOWM  
RMS  
smaller footprint QSOP packages. For applications  
• 630V Repetitive Peak Voltage (V  
)
PK  
IORM  
requiring 5kV of isolation, see the MAX14934–  
RMS  
(MAX14930–MAX14932)  
• Withstands ±10kV Surge per IEC 61000-4-5  
MAX14936. The MAX14930–MAX14932 family transfers  
digital signals between circuits with different power  
domains at ambient temperatures up to +125°C.  
● Interfaces Directly with Most Micros and FPGAs  
• Accepts 1.71V to 5.5V Supplies  
The MAX14930–MAX14932 family offers all three possible  
unidirectional channel configurations to accommodate  
any 4-channel design; including SPI, RS-232, RS-485,  
and digital I/O applications. For applications requiring  
● Many Options Support Broad Applications  
• 3 Data Rates (1Mbps, 25Mbps, 150Mbps)  
• 3 Channel Direction Configuration  
• 2 Output Default States (High or Low)  
• 3 Packages (3.8mm, 4mm, 8mm Creepage and  
Clearance)  
2
bidirectional channels, such as I C, see the MAX14933.  
Devices are available with data rates from DC up to  
1Mbps, 25Mbps, or 150Mbps. Each device is also avail-  
able in either a default high or default low configuration.  
The default is the state an output goes to when its input is  
unpowered. See the Product Selector Guide and Ordering  
Information for the suffixes associated with each option.  
● Low Power Consumption at High Data Rates  
At 1.8V:  
• 2.5mA per Channel Typical at 1Mbps  
• 5.25mA per Channel Typical at 100Mbps  
At 3.3V:  
• 2.6mA per Channel Typical at 1Mbps  
• 7.1mA per Channel Typical at 100Mbps  
Independent 1.71V to 5.5V supplies on each side of the  
isolator also make the devices suitable for use as level  
translators.  
Safety Regulatory Approvals  
(see Safety Regulatory Approvals)  
● UL According to UL1577  
● cUL According to CSA Bulletin 5A  
● VDE 0884-11 Basic Insulation  
The MAX14930–MAX14932 are available in both a 16-pin  
wide body (10.3mm x 7.5mm) and narrow body (9.9mm x  
3.9mm) SOIC package. The MAX14130–MAX14131 are  
available in a 16-pin (6mm x 5mm) QSOP package. All  
devices are rated for operation at ambient temperatures  
of -40°C to +125°C.  
Applications  
● Fieldbus Communications for Industrial Automation  
● Isolated SPI, RS-232, RS-485/RS-422  
● General Multichannel Isolation Applications  
● Battery Management  
Product Selector Guide and Ordering Information appear at  
end of data sheet.  
● Medical Systems  
Functional Diagram  
V
V
V
V
V
V
DDB  
DDA  
DDB  
DDA  
DDB  
DDA  
MAX14930/MAX14130  
MAX14931/MAX14131  
MAX14932  
ENB  
ENB  
ENB  
INA1  
INA2  
INA3  
INA4  
OUTB1  
INA1  
INA2  
INA3  
OUTB1  
INA1  
INA2  
OUTB1  
OUTB2  
OUTB3  
OUTB4  
OUTB2  
OUTB3  
INB1  
OUTB2  
INB1  
OUTA1  
OUTA1  
ENA  
OUTA2  
ENA  
INB2  
GNDA  
GNDB  
GNDA  
GNDB  
GNDA  
GNDB  
19-7066; Rev 9; 11/20  
1234567...25

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