Datasheet > MAX14434

MAX14434

更新时间： 2024-02-07 16:47:30

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
26页	1403K
描述
Four-Channel, Fast, Low-Power, 5kVRMS Digital Isolators

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

MAX14434 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	SOIC-16	Reach Compliance Code：	compliant
Factory Lead Time：	6 weeks	风险等级：	2.14
模拟集成电路 - 其他类型：	ANALOG CIRCUIT	JESD-30 代码：	R-PDSO-G16
长度：	10.3 mm	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）：	260
座面最大高度：	2.65 mm	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)：	1.8 V
表面贴装：	YES	技术：	BICMOS
温度等级：	AUTOMOTIVE	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：	30	宽度：	7.5 mm
Base Number Matches：	1

MAX14434 数据手册

Click here for production status of speciﬁc part numbers.

MAX14434–MAX14436

Four-Channel, Fast, Low-Power,

5kV Digital Isolators

RMS

General Description

Beneﬁts and Features

● Robust Galvanic Isolation for Fast Digital Signals

The MAX14434–MAX14436 are the fastest, lowest power,

4-channel, digital galvanic isolators on the market today

using Maxim’s proprietary process technology. These

devices transfer digital signals between circuits with

different power domains while using as little as 0.58mW per

channel at 1Mbps with a 1.8V supply. The MAX14434/5/6

• 200Mbps Data Rate

• Withstands 5kV

for 60s (V

)

RMS

ISO

• Continuously Withstands 848V

• Withstands ±10kV Surge between GNDA and

GNDB with 1.2/50μs waveform

)

RMS IOWM

• High CMTI (50kV/μs, Typical)

have an isolation rating of 5kV

for 60 seconds.

RMS

● Low Power Consumption

The MAX14434–MAX14436 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. Output

enable for the A side of the MAX14435R/S/U/V is active-

low, making them ideal for isolating a port on a shared

SPI bus since the CS signal can directly enable the MISO

signal on the isolator. All other devices in the family have

the traditional active-high enable.

• 1.1mW per Channel at 1Mbps with V

• 3.5mW per Channel at 100Mbps with V

= 3.3V

= 1.8V

● Options to Support a Broad Range of Applications

• 2 Data Rates (25Mbps, 200Mbps)

• 3 Channel Direction Conﬁgurations

• 2 Output Default States (High/Low)

Applications

● Fieldbus Communications for Industrial Automation

● Isolated RS-485/RS-422, CAN

● General Isolation Application

● Battery Management

Devices are available with a maximum data rate of either

25Mbps or 200Mbps and with outputs that are either

default-high or default-low. The default is the state the

output assumes when the input is either not powered

or is open-circuit. See the Ordering Information for suf-

fixes associated with each option. Independent 1.71V to

5.5V supplies on each side of the isolator also make the

devices suitable for use as level translators.

● Medical Systems

Safety Regulatory Approvals (Pending)

● UL According to UL1577

● cUL According to CSA Bulletin 5A

● VDE 0884-10

The MAX14434–MAX14436 are available in a 16-pin wide-

body SOIC package with 8mm of creepage and clearance.

The package material has a minimum comparative track-

ing index (CTI) of 600V, which gives it a group 1 rating

in creepage tables. All devices are rated for operation at

ambient temperatures of -40°C to +125°C.

Ordering Information appears at end of data sheet.

19-100102; Rev 3; 1/19

12 3 4 5 6 7...26

中文翻译

下载PDF

与MAX14434相关器件

型号	品牌	获取价格	描述	数据表
MAX14435	MAXIM	获取价格	Four-Channel, Fast, Low-Power, 5kVRMS Digital Isolators
MAX14435	ADI	获取价格	四通道、快速、低功耗、5kVRMS数字隔离器
MAX14435FAWE+	MAXIM	获取价格	Analog Circuit,
MAX14435FAWE+T	MAXIM	获取价格	Analog Circuit,
MAX14436	MAXIM	获取价格	Four-Channel, Fast, Low-Power, 5kVRMS Digital Isolators
MAX14436	ADI	获取价格	四通道、快速、低功耗、5kVRMS数字隔离器
MAX1444	MAXIM	获取价格	10-Bit, 40Msps, 3.0V, Low-Power ADC with Internal Reference
MAX1444	ADI	获取价格	10位、40Msps、3.0V、低功耗ADC，内置电压基准
MAX1444EHJ	MAXIM	获取价格	10-Bit, 40Msps, 3.0V, Low-Power ADC with Internal Reference
MAX1444EHJ/V+	MAXIM	获取价格	ADC, Proprietary Method, 10-Bit, 1 Func, 10 Channel, Parallel, Word Access, CMOS, PQFP32,

与MAX14434相关文章

BSS138LT3G：一款高效能N沟道MOSFET的全面解析
2024-07-04

11
解读EGP10B二极管资料手册：产品特性、参数分析
2024-07-04

10
RT9164AGG手册资料详解：引脚信息、设计指南
2024-07-04

12
2SA1037KPT资料详解：产品特性、电气参数、设计指南
2024-07-04

15

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX14434

MAX14434 技术参数

MAX14434 数据手册

与MAX14434相关器件

与MAX14434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

MAX14434

MAX14434 技术参数

MAX14434 数据手册

与MAX14434相关器件

与MAX14434相关文章

您还可以找

您在本页遇到什么问题？