Overview
安森美的数字隔离器提供稳健、高速的信号隔离,可在严苛环境下保护系统并保持数据完整性。提供双通道、三通道和四通道版本。凭借“开路故障”特性以及超过500 µm的绝缘穿透距离,安森美的NCID和NCIV数字隔离器是业内唯一具备与光耦合器相当的绝缘可靠性的数字隔离器。前缀NCIV表示符合汽车级(AEC-Q100)标准并已通过相关认证。基于先进的隔离技术,这些器件在高电压域与低电压域之间提供电隔离,可在不牺牲性能的前提下实现安全可靠的通信。凭借高数据速率、低传播延迟和出色的抗干扰能力,安森美数字隔离器即使在存在电气噪声的系统中也能确保精确的信号传输。这些器件专为工业和汽车应用设计,具备强大的共模瞬态抗扰度(CMTI)和长期可靠性,有助于保护敏感的控制和传感电路免受电压尖峰、接地环路及电气干扰的影响。这些数字隔离器非常适合用于工业自动化、汽车应用、能源基础设施、电池管理和电机控制领域,在现代系统设计中发挥着关键作用,既能实现高效的系统架构,又能保持信号完整性。
Browse 数字隔离器
高速双通道数字隔离器
高速三通道数字隔离器
高速四通道数字隔离器
Application Examples
汽车牵引逆变器
安森美的数字隔离器具备故障开放(fail-open)特性,可确保在牵引逆变器、DC/DC转换器和车载充电机(OBC)中实现安全隔离,即使在故障条件下也能维持系统完整性。其高CMTI额定值可实现跨越高压边界、抗干扰能力强的信号传输,这对电动汽车传动系统和充电系统中采用的快速开关功率级至关重要。智能电网和储能
数字隔离器可提供可靠的隔离功能,从而保障智能电网基础设施、储能系统和电力转换设备中的系统完整性。其卓越的CMTI性能、高数据传输速率以及陶瓷隔离屏障,可在并网逆变器和电池管理系统中常见的噪声较大、高压环境下,实现稳健的信号传输。
Featured Documents
Evaluation Boards/Kits
P90024EVB
P90022EVB
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Status
Compliance
Total Channels
≥
≤
Reverse Channels
≥
≤
Output Enable
VISO (Min) (VRMS)
≥
V
≤
V
VIOTM (Min) (V)
≥
V
≤
V
Data Rate (Mbps)
≥
Mbps
≤
Mbps
TPLH (Max) (ns)
≥
s
≤
s
TPHL (Max) (ns)
≥
ns
≤
ns
PWD (Max) (ns)
≥
ns
≤
ns
CMTI (Min) (kV/µs)
≥
kV/µs
≤
kV/µs
VDD (Max) (V)
≥
V
≤
V
DTI (Min) (mm)
≥
mm
≤
mm
ECRCL (Min) (mm)
≥
mm
≤
mm
TOPR (Min) (°C)
≥
°C
≤
°C
TOPR (Max) (°C)
≥
°C
≤
°C
Package Type
MSL Type
MSL Temp (°C)
ON Target
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可订购器件:
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产品系列:
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可订购器件:
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产品系列
状态
CAD Models
Compliance
Total Channels
Reverse Channels
Output Enable
VISO (Min) (VRMS)
VIOTM (Min) (V)
Data Rate (Mbps)
TPLH (Max) (ns)
TPHL (Max) (ns)
PWD (Max) (ns)
CMTI (Min) (kV/µs)
VDD (Max) (V)
DTI (Min) (mm)
ECRCL (Min) (mm)
TOPR (Min) (°C)
TOPR (Max) (°C)
Package Type
MSL Type
MSL Temp (°C)
ON Target
参考价格
NCID9200R2
量产中
Pb
A
H
P
2
0
No
5000
8000
20
140
140
60
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
No
$3.1499
More Details
NCID9200
量产中
Pb
A
H
P
2
0
No
5000
8000
20
140
140
60
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
No
$3.0799
More Details
NCIV9210R2
量产中
Pb
A
H
P
2
1
No
5000
5000
50
25
25
10
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
No
$3.1499
More Details
NCID9210
量产中
Pb
A
H
P
2
1
No
5000
8000
50
25
25
10
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
Yes
$3.1297
More Details
NCIV9210
量产中
Pb
A
H
P
2
1
No
5000
8000
50
25
25
10
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
Yes
$3.3599
More Details
NCID9210R2
量产中
Pb
A
H
P
2
1
No
5000
8000
50
25
25
10
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
Yes
$3.1098
More Details
NCIV9211R2
量产中
Pb
A
H
P
2
1
Yes
5000
8000
50
25
25
10
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
No
$3.1499
More Details
NCID9211
量产中
Pb
A
H
P
2
1
Yes
5000
8000
50
25
25
10
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
Yes
$3.1297
More Details
NCIV9211
量产中
Pb
A
H
P
2
1
Yes
5000
8000
50
25
25
10
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
Yes
$3.0799
More Details
NCID9211R2
量产中
Pb
A
H
P
2
1
Yes
5000
8000
50
25
25
10
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
Yes
$3.1297
More Details
NCID9301R2
量产中
Pb
A
H
P
3
0
Yes
5000
8000
15
170
170
70
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
No
$3.1499
More Details
NCID9301
量产中
Pb
A
H
P
3
0
Yes
5000
8000
15
170
170
70
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
No
$3.1499
More Details
NCID9311
量产中
Pb
A
H
P
3
1
Yes
5000
8000
15
140
140
60
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
No
$2.7169
More Details
NCIV9311
量产中
Pb
A
H
P
3
1
Yes
5000
8000
15
140
140
60
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
No
$3.5955
More Details
NCID9311R2
量产中
Pb
A
H
P
3
1
Yes
5000
8000
15
140
140
60
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
No
$2.7169
More Details
NCIV9311R2
量产中
Pb
A
H
P
3
1
Yes
5000
8000
15
140
140
60
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
No
$3.5955
More Details
NCID9400R2
量产中
Pb
A
H
P
4
0
No
5000
8000
10
200
200
80
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
No
$3.1499
More Details
NCID9400
量产中
Pb
A
H
P
4
0
No
5000
8000
10
200
200
80
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
Yes
$3.1499
More Details
NCIV9401R2
量产中
Pb
A
H
P
4
0
Yes
5000
8000
10
200
200
80
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
No
$3.6399
More Details
NCID9401R2
量产中
Pb
A
H
P
4
0
Yes
5000
8000
10
200
200
80
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
No
$2.7169
More Details
NCID9401
量产中
Pb
A
H
P
4
0
Yes
5000
8000
10
200
200
80
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
Yes
$2.7169
More Details
NCIV9401
量产中
Pb
A
H
P
4
0
Yes
5000
8000
10
200
200
80
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
Yes
$3.6399
More Details
NCID9410
量产中
Pb
A
H
P
4
1
No
5000
8000
10
170
170
70
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
Yes
$2.7169
More Details
NCID9410R2
量产中
Pb
A
H
P
4
1
No
5000
8000
10
170
170
70
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
No
$3.1499
More Details
NCID9411
量产中
Pb
A
H
P
4
1
Yes
5000
8000
10
170
170
70
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
Yes
$3.1012
More Details
NCIV9411
量产中
Pb
A
H
P
4
1
Yes
5000
8000
10
170
170
70
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
Yes
$3.9199
More Details
NCIV9411R2
量产中
Pb
A
H
P
4
1
Yes
5000
8000
10
170
170
70
1000
5.5
0.5
8
-40
125
SOIC16 W
1
260
No
$3.9199
More Details
NCID9411R2
量产中
Pb
A
H
P
4
1
Yes
5000
8000
10
170
170
70
100
5.5
0.5
8
-40
125
SOIC16 W
1
260
No
$3.1395
More Details
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产品系列:
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┗
可订购器件:
28
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