Datasheet > ADUM1251ARZ-RL7

ADUM1251ARZ-RL7

更新时间： 2024-02-04 04:49:27

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
12页	334K
描述
Hot Swappable Dual I2C Isolators

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ADUM1251ARZ-RL7 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：	8
Reach Compliance Code：	unknown	风险等级：	5.61
接口集成电路类型：	INTERFACE CIRCUIT	JESD-30 代码：	R-PDSO-G8
JESD-609代码：	e3	长度：	4.9 mm
湿度敏感等级：	1	功能数量：	1
端子数量：	8	最高工作温度：	105 °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：	COMMERCIAL	座面最大高度：	1.75 mm
最大供电电压：	5.5 V	最小供电电压：	3 V
标称供电电压：	3.3 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子面层：	MATTE TIN	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：	40	宽度：	3.9 mm
Base Number Matches：	1

ADUM1251ARZ-RL7 数据手册

ADuM1250/ADuM1251

PACKAGE CHARACTERISTICS

Table 3.

Parameter

Symbol Min Typ Max Unit

Test Conditions

Resistance (Input-Output)¹

Capacitance (Input-Output)¹

Input Capacitance

R_I-O

C_I-O

C_I

10¹²

1.0

4.0

f = 1 MHz

IC Junction-to-Case Thermal Resistance, Side 1

θ_JCI

°C/W

Thermocouple located at center of package

underside

IC Junction-to-Case Thermal Resistance, Side 2

θ_JCO

°C/W

¹The device is considered a 2-terminal device; Pin 1 through Pin 4 are shorted together, and Pin 5 through Pin 8 are shorted together.

REGULATORY INFORMATION

The ADuM1250/ADuM1251 has been approved by the following organizations:

Table 4.

CSA (Pending)

VDE (Pending)

Recognized under 1577 Component

Approved under CSA Component Acceptance

Notice #5A

Certified according to DIN EN 60747-5-2

Recognition Program¹

(VDE 0884 Part 2):2003-01²

Basic insulation, 2500 V rms isolation rating Basic insulation per CSA 60950-1-03 and IEC

60950-1, 400 V rms (560 V peak) maximum

Basic insulation,400 V rms (560 V peak)

maximum working voltage

working voltage

File E214100

File 205078

File 2471900-4880-0001

¹In accordance with UL1577, each device is proof tested by applying an insulation test voltage ≥ 3000 V rms for 1 second

(current leakage detection limit = 5 μA).

²In accordance with DIN EN 60747-5-2, each device is proof tested by applying an insulation test voltage ≥ 1050 V peak for 1 second

(partial discharge detection limit = 5 pC).

INSULATION AND SAFETY-RELATED SPECIFICATIONS

Table 5.

Parameter

Symbol Value

Unit

Conditions

Rated Dielectric Insulation Voltage

Minimum External Air Gap (Clearance)

2500

4.90 min

V rms 1 minute duration

L(I01)

L(I02)

Measured from input terminals to output terminals,

shortest distance through air

Measured from input terminals to output terminals,

shortest distance path along body

Minimum External Tracking (Creepage)

4.01 min

Minimum Internal Gap (Internal Clearance)

Tracking Resistance (Comparative Tracking Index) CTI

Isolation Group

0.017 min mm

Insulation distance through insulation

DIN IEC 112/VDE 0303 Part 1

Material Group (DIN VDE 0110, 1/89, Table 1)

>175

IIIa

Rev. 0 | Page 5 of 12

1 2 3 456 7 8...12

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