Current Sensor ICs
High accuracy, high S/N Ratio, and the fastest response time in open-type current sensor ICs.
PRODUCTS
Asahi Kasei Microdevices, the leading company of magnetic sensors, provides long-awaited current sensor products 'Currentier' based on its accumulated experience and know-how.
'Currentier' is open-type current sensor ICs which have small package with more than 8mm of creeapage and clearance distance (compliant with UL61800-5-1), the world's highest accuracy,the highest S/N ratio, the widest measurable current range and the fastest response time (*).
With these advantages, we will offer the best current sensing solution to wide-ranging applications, such as inverter control, overcurrent detection, and electrical power detection.
* AKM's own investigation, among the open-type current sensors in the world
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
Product Series
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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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 |