Current Sensor ICs

고정밀, 높은 S/N 비 그리고 고속 응답의
Open형 전류 센서 IC입니다.

PRODUCTS

Anticipate the current flow

Currentier TM은 자기 센서의 선두 기업인 Asahi Kasei Microdevices가 오랜 경험과 노하우를 살려 개발한 홀(Hall) 식의 Current Sensor IC입니다.

심플한 Open형  방식으로 소형화 (세계 최소 클래스*1)와 Open형 이면서 폐쇄형(Close-type)에 가까운 고정밀, 높은 S/N 비 그리고 초고속 응답(세계 초고속 수준*2)을 달성했습니다.

Inverter제어, 과전류 검출 및 전력 검출과 같은 광범위한 용도에 최적화된 「Current Sensor Solution」을 제공합니다.

* 1 AKM의 자체 조사, 타사의 Current Sensor(Core Included)와 비교
* 2 AKM의 자체 조사, 타사의 Current Sensor(Open-type)와 비교

Selection Table

Supply
Voltage
(V)
Output
Voltage
(V)
Effective
Current
(Arms)
Measurement
Range
(Apeak)
Bipolar /
Unipolar
Creepage
Clearance
(mm)
Working
Voltage *
(V)
Product Name Product Series
5.0 5.0 60 ± 5.3 to ± 180
Bipolar ≧ 8 800 CZ370x CZ37 Series
0 to 345.2 Unipolar CZ372x 
3.0 50 ± 11.6 to ± 166.6 Bipolar CZ3AGx CZ3A Series
3.3 3.3 ± 12.9 to ± 129.1 CZ3A0x
5.0 5.0 40 ± 33 to ± 60 ≧ 7.2 715 CZ381x CZ38 Series
5.0 5.0 20 ± 4.5 to ± 42 Bipolar
Unipolar
≧ 5 500 CQ330x CQ3 Series
3.3 3.3 ± 8.5 to ± 44 CQ320x
5.0 5.0 ± 10.7 to ± 42 AK310x AK31 Series

* Pollution Degree II with reinforced insulation

Lineup

Current Sensor ICs

Part Number
Part
Status
Package Type
(Mounting style)
Maximum 
Effective Current 
[Arms]
Linear Sensing 
Range (MIN.) 
[A]
Linear Sensing 
Range (MAX.) 
[A]
Sensitivity 
[mV/A]
Response Time 
[μsec]
Power Supply 
Voltage (MIN.) 
[V]
Power Supply 
Voltage (TYP.) 
[V]
Power Supply 
Voltage (MAX.) 
[V]
Other
Operating
Temperature
[℃]
Device
Package
Number
of Pins
AK310H
MP
SMD
20
-42
42
50
2
4.5
5.0
5.5

                                
-40 to 90
SOP
14
CZ3700
MP
SMD
60
-5.3
5.3
400
1
4.5
5.0
5.5

                                
-40 to 105
SOP
10
CQ2235
MP
through hole type
50
-85
85
15.5
1
2.7
3.3
3.63

                                
-40 to 110
SIP
7
CQ3202
MP
SMD
20
-21.1
21.1
62.5
0.5
2.7
3.3
3.63

                                
-40 to 90
VSOP
10
CZ3725
MP
SMD
60
-7.1
165.8
25
1
4.5
5.0
5.5

                                
-40 to 105
SOP
10
CQ330A
MP
SMD
20
-31.8
31.8
66
0.5
4.5
5.0
5.5

                                
-40 to 90
VSOP
10
CQ236B
MP
through hole type
50
0
25
160
1
4.5
5.0
5.5

                                
-40 to 110
SIP
7
CZ3814
MP
SMD
40
-50
50
40
2
4.5
5.0
5.5

                                
-40 to 125
SOP
10
CQ209A
MP
SMD
20
-31.8
31.8
66
1
4.5
5.0
5.5

                                
-40 to 90
SIP
7
CQ330E
MP
SMD
20
0
20.5
200
0.5
4.5
5.0
5.5

                                
-40 to 90
VSOP
10
CQ209B
MP
SMD
20
-35
0
115
1
4.5
5.0
5.5

                                
-40 to 90
SIP
7
CZ3A05
MP
SMD
50
-64.5
64.5
24
1
3.0
3.3
3.6

                                
-40 to 85
SOP
10
CZ3A04
MP
SMD
50
-32.2
32.2
48
1
3.0
3.3
3.6

                                
-40 to 85
SOP
10
CZ3726
MP
SMD
60
-14.9
345.2
12
1
4.5
5.0
5.5

                                
-40 to 105
SOP
10
CZ3703
MP
SMD
60
-36
36
60
1
4.5
5.0
5.5

                                
-40 to 105
SOP
10
CQ2332
MP
through hole type
50
-21
21
100
1
4.5
5.0
5.5

                                
-40 to 110
SIP
7
CQ3303
MP
SMD
20
-35
35
60
0.5
4.5
5.0
5.5

                                
-40 to 90
VSOP
10
CZ3813
MP
SMD
40
-33
33
60
2
4.5
5.0
5.5

                                
-40 to 125
SOP
10
AK3103
MP
SMD
20
-35
35
60
2
4.5
5.0
5.5

                                
-40 to 90
SOP
14
CZ3AG2
MP

                                
50
-14
14
100
3.6
4.5
5.0
5.5

                                
-40 to 85
SOP
10
CZ3706
MP
SMD
60
-180
180
12
1
4.5
5.0
5.5

                                
-40 to 105
SOP
10
CZ3720
MP
SMD
60
-0.4
10.3
400
1
4.5
5.0
5.5

                                
-40 to 105
SOP
10
CQ2065
MP
through hole type
50
-85
85
25
1
4.5
5.0
5.5

                                
-40 to 90
SIP
7
CQ2093
MP
SMD
20
-35
35
60
1
4.5
5.0
5.5

                                
-40 to 90
SIP
7
CQ2335
MP
through hole type
50
-85
85
25
1
4.5
5.0
5.5

                                
-40 to 110
SIP
7
CQ320B
MP
SMD
20
-1.1
20.9
120
0.5
2.7
3.3
3.63

                                
-40 to 90
VSOP
10
CQ330G
MP
SMD
20
-4.5
4.5
450
0.5
4.5
5.0
5.5

                                
-40 to 90
VSOP
10
CQ2232
MP
through hole type
50
-21
21
62.5
1
2.7
3.3
3.63

                                
-40 to 110
SIP
7
CZ3702
MP
SMD
60
-21.5
21.5
100
1
4.5
5.0
5.5

                                
-40 to 105
SOP
10
CQ206B
MP
through hole type
50
0
45
90
1
4.5
5.0
5.5

                                
-40 to 90
SIP
7
CQ330J
MP
SMD
20
-2
42
82.7
0.5
4.5
5.0
5.5

                                
-40 to 90
VSOP
10
CQ3300
MP
SMD
20
-6.4
6.4
325
0.5
4.5
5.0
5.5

                                
-40 to 90
VSOP
10
CZ3AG6
MP
SMD
50
-93.3
93.3
15
3.6
4.5
5
5.5

                                
-40 to 85
SOP
10
AK3102
MP
SMD
20
-21
21
100
2
4.5
5.0
5.5

                                
-40 to 90
SOP
14
CZ3701
MP
SMD
60
-10.7
10.7
200
1
4.5
5.0
5.5

                                
-40 to 105
SOP
10
CQ3201
MP
SMD
20
-10.1
10.1
130
0.5
2.7
3.3
3.63

                                
-40 to 90
VSOP
10
CZ3721
MP
SMD
60
-0.8
20.6
200
1
4.5
5.0
5.5

                                
-40 to 105
SOP
10
CZ3722
MP
SMD
60
-1.7
41.3
100
1
4.5
5.0
5.5

                                
-40 to 105
SOP
10
CQ3204
MP
SMD
20
-44
44
30
0.5
2.7
3.3
3.63

                                
-40 to 90
VSOP
10
CQ2234
MP
through hole type
50
-54
54
24.5
1
2.7
3.3
3.63

                                
-40 to 110
SIP
7
CQ2092
MP
SMD
20
-21
21
100
1
4.5
5.0
5.5

                                
-40 to 90
SIP
7
CZ3723
MP
SMD
60
-2.9
68.8
60
1
4.5
5.0
5.5

                                
-40 to 105
SOP
10
CQ206A
MP
through hole type
50
-46
46
45
1
4.5
5.0
5.5

                                
-40 to 90
SIP
7
CQ2064
MP
through hole type
50
-54
54
40
1
4.5
5.0
5.5

                                
-40 to 90
SIP
7
CZ3704
MP
SMD
60
-54
54
40
1
4.5
5.0
5.5

                                
-40 to 105
SOP
10
CQ330H
MP
SMD
20
-42
42
50
0.5
4.5
5.0
5.5

                                
-40 to 90
VSOP
10
CQ2366
MP
through hole type
50
-170
170
12
1.5
4.5
5.0
5.5

                                
-40 to 110
SIP
7
CZ3724
MP
SMD
60
-4.4
103.4
40
1
4.5
5.0
5.5

                                
-40 to 105
SOP
10
CQ3302
MP
SMD
20
-21
21
100
0.5
4.5
5.0
5.5

                                
-40 to 90
VSOP
10
CZ3AG4
MP
SMD
50
-29.1
29.1
48
3.6
4.5
5
5.5

                                
-40 to 85
SOP
10
CZ3A07
MP
SMD
50
-129.1
129.1
12
1
3.0
3.3
3.6

                                
-40 to 85
SOP
10
CQ3203
MP
SMD
20
-35.7
35.7
37
0.5
2.7
3.3
3.63

                                
-40 to 90
VSOP
10
CQ2334
MP
through hole type
50
-54
54
40
1
4.5
5.0
5.5

                                
-40 to 110
SIP
7
CZ3705
MP
SMD
60
-86.4
86.4
25
1
4.5
5.0
5.5

                                
-40 to 105
SOP
10
CZ3AG1
MP
SMD
50
-11.6
11.6
120
3.6
4.5
5
5.5

                                
-40 to 85
SOP
10
CZ3AG5
MP
SMD
50
-58.3
58.3
24
3.6
4.5
5
5.5

                                
-40 to 85
SOP
10
CQ330F
MP
SMD
20
-2
42
80
0.5
4.5
5.0
5.5

                                
-40 to 90
VSOP
10
CZ3815
MP
SMD
40
-60
60
33.3
2
4.5
5.0
5.5

                                
-40 to 125
SOP
10
CZ3A03
MP
SMD
50
-22.1
22.1
70
1
3.0
3.3
3.6

                                
-40 to 85
SOP
10
CQ330B
MP
SMD
20
0
21
195
0.5
4.5
5.0
5.5

                                
-40 to 90
VSOP
10
CQ2333
MP
through hole type
50
-35
35
60
1
4.5
5.0
5.5

                                
-40 to 110
SIP
7
CQ3200
MP
SMD
20
-8.5
8.5
155
0.5
2.7
3.3
3.63

                                
-40 to 90
VSOP
10
CQ320A
MP
SMD
20
-29.3
29.3
45
0.5
2.7
3.3
3.63

                                
-40 to 90
VSOP
10
CQ2063
MP
through hole type
50
-35
35
60
1
4.5
5.0
5.5

                                
-40 to 90
SIP
7
CQ3301
MP
SMD
20
-10.7
10.7
195
0.5
4.5
5.0
5.5

                                
-40 to 90
VSOP
10
CZ3AG3
MP

                                
50
-20.0
20.0
70
3.6
4.5
5.0
5.5

                                
-40 to 85
SOP
10
CQ2233
MP
through hole type
50
-35
35
37.5
1
2.7
3.3
3.63

                                
-40 to 110
SIP
7
CZ3A02
MP
SMD
50
-15.5
15.5
100
1
3.0
3.3
3.6

                                
-40 to 85
SOP
10
CQ209D
MP
SMD
20
-41
41
50
1
4.5
5.0
5.5

                                
-40 to 90
SIP
7
CZ3A01
MP
SMD
50
-12.9
12.9
120
1
3.0
3.3
3.6

                                
-40 to 85
SOP
10
CZ3A06
MP
SMD
50
-103.3
103.3
15
1
3.0
3.3
3.6

                                
-40 to 85
SOP
10
CZ3AG7
MP

                                
50
-116.6
116.6
12
3.6
4.5
5.0
5.5

                                
-40 to 85
SOP
10
AK3101
MP
SMD
20
-10.7
10.7
195
2
4.5
5.0
5.5

                                
-40 to 90
SOP
14