- 您现在的位置：买卖IC网 > PDF目录21422 > ADUM1280CRZ-RL7 (Analog Devices Inc)ISOLATOR DGTL 3KVRMS 2CH 8SOIC PDF资料下载
参数资料
| 型号： | ADUM1280CRZ-RL7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 11/20页 |
| 文件大小： | 0K |
| 描述： | ISOLATOR DGTL 3KVRMS 2CH 8SOIC |
| 标准包装： | 1,000 |
| 系列： | * |
Data Sheet
ADuM1280/ADuM1281/ADuM1285/ADuM1286
DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12 INSULATION CHARACTERISTICS
These isolators are suitable for reinforced electrical isolation within the safety limit data only. Maintenance of the safety data is ensured by
protective circuits. The asterisk (*) marked on packages denotes DIN V VDE V 0884-10 approval.
Table 25.
Description
Conditions
Symbol
Characteristic
Unit
Installation Classification per DIN VDE 0110
For Rated Mains Voltage ≤ 150 V rms
For Rated Mains Voltage ≤ 300 V rms
For Rated Mains Voltage ≤ 400 V rms
Climatic Classification
Pollution Degree per DIN VDE 0110, Table 1
I to IV
I to III
I to II
40/105/21
2
Maximum Working Insulation Voltage
V IORM
560
V PEAK
Input-to-Output Test Voltage, Method B1
V IORM × 1.875 = V pd(m) , 100% production test,
t ini = t m = 1 sec, partial discharge < 5 pC
V pd(m)
1050
V PEAK
Input-to-Output Test Voltage, Method A
After Environmental Tests Subgroup 1
After Input and/or Safety Test Subgroup 2
and Subgroup 3
Highest Allowable Overvoltage
Withstand Isolation Voltage
Surge Isolation Voltage
V IORM × 1.5 = V pd(m) , t ini =60 sec, t m = 10 sec,
partial discharge < 5 pC
V IORM × 1.2 = V pd(m) , t ini = 60 sec, t m = 10 sec,
partial discharge < 5 pC
1 minute withstand rating
V PEAK = 10 kV, 1.2 μs rise time, 50 μs, 50% fall time
V pd(m)
V pd(m)
V IOTM
V ISO
V IOSM
840
672
4000
3000
6000
V PEAK
V PEAK
V PEAK
V RMS
V PEAK
Safety Limiting Values
Maximum value allowed in the event of a failure
(see Figure 3)
Case Temperature
Side 1 I DD1 Current
T S
I S1
150
290
°C
mA
Insulation Resistance at T S
V IO = 500 V
R S
>10 9
?
300
RECOMMENDED OPERATING CONDITIONS
250
200
150
100
Table 26.
Parameter
Operating Temperature
Supply Voltages 1
A, B, and C Grades
WA, WB, and WC Grades
Input Signal Rise and Fall Times
Symbol
T A
V DD1 , V DD2
Min
?40
2.7
3.0
Max
+125
5.5
5.5
1.0
Unit
°C
V
V
ms
50
0
1
See the DC Correctness and Magnetic Field Immunity section.
0
50
100
150
200
AMBIENT TEMPERATURE (°C)
Figure 3. Thermal Derating Curve at V DDx = 5 V, Dependence of Safety-
Limiting Values with Case Temperature per DIN V VDE V 0884-10
Rev. B | Page 11 of 20
相关PDF资料 |
PDF描述 |
|---|---|
| 218583-000 | CABLE 1 COND 24AWG SHIELDED |
| FTSH-150-01-L-DH | CONN HEADR 100PS DL .05" R/A SMD |
| 1584T6D1 | POWER STRIP 13" 15A 6OUT 15'C |
| 4712KL-05W-B29-P00 | FAN DC AXIAL 24V 119X32 LOCK RTR |
| ADUM3211BRZ-RL7 | ISOLA DGTL 2.5KVRMS 2CH 8-SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADUM1280WARZ | 制造商:Analog Devices 功能描述: |
| ADUM1280WARZ-RL7 | 制造商:Analog Devices 功能描述: |
| ADUM1280WBRZ | 制造商:AD 制造商全称:Analog Devices 功能描述:3 kV RMS Dual Channel Digital Isolators |
| ADUM1280WBRZ-RL7 | 功能描述:General Purpose Digital Isolator 3000Vrms 2 Channel 25Mbps 25kV/μs CMTI 8-SOIC (0.154", 3.90mm 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:通用 隔离式电源:无 通道数:2 输入 - 输入侧 1/输入侧 2:2/0 通道类型:单向 电压 - 隔离:3000Vrms 共模瞬态抗扰度（最小值）:25kV/μs 数据速率:25Mbps 传播延迟 tpLH / tpHL（最大值）:35ns，35ns 脉宽失真（最大）:3ns 上升/下降时间（典型值）:2.5ns，2.5ns 电压 - 电源:3 V ~ 5.5 V 工作温度:-40°C ~ 125°C 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商器件封装:8-SOIC 标准包装:1,000 |
| ADUM1280WCRZ | 制造商:AD 制造商全称:Analog Devices 功能描述:3 kV RMS Dual Channel Digital Isolators |
发布紧急采购，3分钟左右您将得到回复。