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| 型号： | ADUM2250ARWZ-RL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 5/16页 |
| 文件大小： | 0K |
| 描述： | IC ISOLATOR I2C DUAL 5KV 16SOIC |
| 标准包装： | 1,000 |
| 系列： | iCoupler® |
| 输入 - 1 侧/2 侧： | 2/2 |
| 通道数： | 2 |
| 电源电压： | 3 V ~ 5.5 V |
| 电压 - 隔离： | 5000Vrms |
| 数据速率： | 1Mbps |
| 输出类型： | I²C? |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC W |
| 包装： | 带卷 (TR) |
| 工作温度： | -40°C ~ 105°C |
Data Sheet
PACKAGE CHARACTERISTICS
Table 3.
ADuM2250/ADuM2251
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions/Comments
Resistance (Input to Output) 1
R I-O
10 12
Ω
Capacitance (Input to Output) 1
Input Capacitance
IC Junction-to-Ambient Thermal Resistance
C I-O
C I
θ JA
2.2
4.0
45
pF
pF
°C/W
f = 1 MHz
Thermocouple located at center of
package underside
1
The device is considered a 2-terminal device; Pin 1 through Pin 8 are shorted together, and Pin 9 through Pin 16 are shorted together.
REGULATORY INFORMATION
The ADuM2250 / ADuM2251 are approved by the organizations listed in Table 4.
Table 4.
UL
Recognized under UL 1577
component recognition program 1
Single protection, 5000 V rms
isolation voltage
File E214100
CSA
Approved under CSA Component Acceptance Notice #5A
Basic insulation per CSA 60950-1-07 and IEC 60950-1,
600 V rms (849 V peak) maximum working voltage
RW-16 package:
Reinforced insulation per CSA 60950-1-07 and IEC 60950-1,
380 V rms (537 V peak) maximum working voltage
Reinforced insulation per IEC 60601-1, 125 V rms (176 V peak)
maximum working voltage
RI-16-1 package:
Reinforced insulation per CSA 60950-1-07 and IEC 60950-1,
400 V rms (565 V peak) maximum working voltage
Reinforced insulation per IEC 60601-1, 250 V rms (353 V peak)
maximum working voltage
File 205078
VDE
Certified according to DIN V VDE V 0884-10
(VDE V 0884-10):2006-12 2
Reinforced insulation, 849 V peak
File 2471900-4880-0001
1
2
In accordance with UL 1577, each ADuM2250 / ADuM2251 is proof tested by applying an insulation test voltage ≥ 6000 V rms for 1 sec (current leakage detection limit = 10 μA).
In accordance with DIN V VDE V 0884-10 (VDE V 0884-10):2006-12, each ADuM2250 / ADuM2251 is proof tested by applying an insulation test voltage ≥ 1590 V peak for 1 sec
(partial discharge detection limit = 5 pC). The asterisk (*) marking branded on the component designates DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 approval.
INSULATION AND SAFETY-RELATED SPECIFICATIONS
Table 5.
Parameter
Rated Dielectric Insulation Voltage
Minimum External Air Gap (Clearance)
Symbol
L(I01)
Value
5000
8.0 min
Unit
V rms
mm
Test Conditions/Comments
1-minute duration
Distance measured from input terminals to output
terminals, shortest distance through air along the
PCB mounting plane, as an aid to PC board layout
Minimum External Tracking (Creepage)
RW-16 Package
RI-16-1 Package
L(I02)
7.7 min
8.3 min
mm
mm
Measured from input terminals to output
terminals, shortest distance path along body
Minimum Internal Distance (Internal Clearance)
0.017 min
mm
Insulation distance through insulation
Tracking Resistance (Comparative Tracking Index)
Isolation Group
CTI
>175
IIIa
V
DIN IEC 112/VDE 0303, Part 1
Material Group (DIN VDE 0110, 1/89, Table 1)
Rev. B | Page 5 of 16
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| ADUM2250WARWZ | 功能描述:I2C Digital Isolator 5000Vrms 2 Channel 1Mbps 25kV/μs CMTI 16-SOIC (0.295", 7.50mm Width) 制造商:analog devices inc. 系列:iCoupler? 包装:管件 零件状态:有效 技术:磁耦合 类型:I2C 隔离式电源:无 通道数:2 输入 - 输入侧 1/输入侧 2:2/2 通道类型:双向 电压 - 隔离:5000Vrms 共模瞬态抗扰度（最小值）:25kV/μs 数据速率:1Mbps 传播延迟 tpLH / tpHL（最大值）:- 脉宽失真（最大）:145ns，85ns 上升/下降时间（典型值）:- 电压 - 电源:3 V ~ 5.5 V 工作温度:-40°C ~ 105°C 封装/外壳:16-SOIC（0.295"，7.50mm 宽） 供应商器件封装:16-SOIC 标准包装:47 |
| ADUM2250WARWZ-RL | 功能描述:I2C Digital Isolator 5000Vrms 2 Channel 1Mbps 25kV/μs CMTI 16-SOIC (0.295", 7.50mm Width) 制造商:analog devices inc. 系列:iCoupler? 包装:带卷（TR） 零件状态:有效 技术:磁耦合 类型:I2C 隔离式电源:无 通道数:2 输入 - 输入侧 1/输入侧 2:2/2 通道类型:双向 电压 - 隔离:5000Vrms 共模瞬态抗扰度（最小值）:25kV/μs 数据速率:1Mbps 传播延迟 tpLH / tpHL（最大值）:- 脉宽失真（最大）:145ns，85ns 上升/下降时间（典型值）:- 电压 - 电源:3 V ~ 5.5 V 工作温度:-40°C ~ 105°C 封装/外壳:16-SOIC（0.295"，7.50mm 宽） 供应商器件封装:16-SOIC 标准包装:1,000 |
| ADUM2251 | 制造商:AD 制造商全称:Analog Devices 功能描述:Hot-Swappable, Dual I2C Isolators, 5 kV |
| ADUM2251ARIZ | 功能描述:ISOLATOR DL I2C HOT-SWAP 16SOIC RoHS:是 类别:隔离器 >> 数字隔离器 系列:iCoupler® 标准包装:66 系列:iCoupler® 输入 - 1 侧/2 侧:2/2 通道数:4 电源电压:3.3V，5V 电压 - 隔离:2500Vrms 数据速率:25Mbps 传输延迟:60ns 输出类型:逻辑 封装/外壳:20-SSOP（0.209"，5.30mm 宽） 供应商设备封装:20-SSOP 包装:管件 工作温度:-40°C ~ 105°C |
| ADUM2251ARIZ-RL | 功能描述:ISOLATOR DL I2C HOT-SWAP 16SOIC RoHS:是 类别:隔离器 >> 数字隔离器 系列:iCoupler® 产品培训模块:IsoLoop® Isolator 标准包装:50 系列:IsoLoop® 输入 - 1 侧/2 侧:5/0 通道数:5 电源电压:3 V ~ 5.5 V 电压 - 隔离:2500Vrms 数据速率:110Mbps 传输延迟:12ns 输出类型:CMOS 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC N 包装:管件 工作温度:-40°C ~ 85°C 其它名称:390-1053-5 |
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