Datasheet > MAX22517

MAX22517

更新时间： 2024-10-04 14:57:43

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
25页	2573K
描述
自供电、双通道、3.5kVRMS数字隔离器

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

MAX22517 数据手册

EVALUATION KIT AVAILABLE

Click here to ask an associate for production status of specific part numbers.

MAX22517-MAX22519

Self-Powered, 2-Channel, 3.5kV

Digital

RMS

Isolator

General Description

Benefits and Features

The MAX22517–MAX22519 are dual-channel digital gal-

vanic isolators with integrated field-side supply using Max-

im's proprietary process technology. The field-side power

is supplied by the logic-side using an integrated isolated

DC-DC converter. This approach eliminates the bulky and

expensive external isolated power supply when the power

demand of the field side is small. All of the devices in the

family feature basic isolation with a withstand voltage rat-

● Robust Protection in Small Footprint

• Integrated Isolated Field-Side Supply

• Integrated Galvanic Digital Isolation

• Integrated Surge and Short Protection with External

Series Resistor

• 24VAC Short Protection

• ±1kV Line-to-Ground and ±2kV Line-to-Line

Surge Tolerance (1.2/50μs Waveform)

• Compact 8-Pin Wide-Body SOIC Package (5.5mm

Creepage)

ing of 3.5kV

for 60s or 445V

of continuous oper-

RMS

ation. With a single resistor on each input, the inputs of

the MAX22517–MAX22519 can withstand 1.2/50μs surge

pulses up to ±2kV between inputs (common mode) or

up to ±1kV between input and field ground (differential),

as well as continuous shorts to 24VAC. The

MAX22517–MAX22519 provide compact, reliable, and

cost-efficient solutions for applications such as industrial

IoT, industrial networking systems, and building automa-

tion.

● Robust Galvanic Isolation of Digital Signals

• 3.5kV

• 445V

Isolation Voltage for 60s (V

Continuous Working Voltage (V

)

RMS

ISO

)

IOWM

● Design Flexibility

• 220μA Field-Side Supply External Load Capability

• 3V to 5.5V Logic-Side Supply

• -40°C to +125°C Operating Temperature Range

Both sides of the isolators are powered from a single 3.0V

to 5.5V supply on the logic side, which also sets the output

logic level. Both channels of the MAX22517–MAX22519

transfer data from the field side to the logic side and are

always enabled. Each output is high when the correspond-

ing input is high and low when the corresponding input is

low.

Safety Regulatory Approvals

● UL According to UL1577

● cUL According to CSA Bulletin 5A

Devices are available with either push-pull or open-drain

outputs, and output default states are either logic-high

(push-pull version) or high impedance (open-drain ver-

sions). The default is the state the output assumes when

either power domain of the device is undervoltage or the

input is open circuit. See the Ordering Information for the

part numbers associated with each option.

All of the devices in the MAX22517–MAX22519 family are

available in a 8-pin wide-body SOIC package with 5.5mm

of creepage and clearance. The package material has a

minimum comparative tracking index (CTI) of 400, which

gives it a group II rating in creepage tables. All devices

are rated for operation at ambient temperatures of -40°C

to +125°C.

Applications

● Industrial IoT

● Industrial Networking Systems

● Building Automation

● Medical Equipment

19-100722; Rev 1; 9/21

Ordering Information appears at end of data sheet.

12 3 4 5 6 7...25

中文翻译

下载PDF

与MAX22517相关器件

型号	品牌	获取价格	描述	数据表
MAX22517_V01	MAXIM	获取价格	Self-Powered, 2-Channel, 3.5kVRMS Digital Isolator
MAX22517AWA+	MAXIM	获取价格	Self-Powered, 2-Channel, 3.5kVRMS Digital Isolator
MAX22518	ADI	获取价格	自供电、双通道、3.5kVRMS 数字隔离器
MAX22518AWA+	MAXIM	获取价格	Self-Powered, 2-Channel, 3.5kVRMS Digital Isolator
MAX22518EVKIT	MAXIM	获取价格	MAX22518 Evaluation Kit Evaluate: MAX22517â
MAX22519	MAXIM	获取价格	MAX22518 Evaluation Kit Evaluate: MAX22517â
MAX22519	ADI	获取价格	自供电、双通道、3.5kVRMS数字隔离器
MAX22519AWA+	MAXIM	获取价格	Self-Powered, 2-Channel, 3.5kVRMS Digital Isolator
MAX2251EBE	MAXIM	获取价格	Amplifier. Other
MAX2251EVKIT	MAXIM	获取价格	Evaluation Kit for the MAX2470/MAX2471[MAX2470EVKIT/MAX2471EVKIT ]

与MAX22517相关文章

塔塔电子与力积电达成技术转让协议，携手建设印度首座晶圆厂
2024-09-29

38
英特尔震撼发布：128核心256线程的至强6性能核处理器
2024-09-29

33
SK海力士量产12层HBM3E，容量高达36GB
2024-09-27

30
意法半导体传感器驱动Sphere，开启沉浸式电影新时代
2024-09-27

42

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX22517

MAX22517 数据手册

与MAX22517相关器件

与MAX22517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

MAX22517

MAX22517 数据手册

与MAX22517相关器件

与MAX22517相关文章

您还可以找

您在本页遇到什么问题？