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AKM High Accuracy Current Sensors, CQ Series 
Tabs
 

CQ330x Configurations

Model CQ-330G CQ-3300 CQ-3301 CQ-3302 CQ-3303
Transducer Type Open Loop Current Transducer with Linear Hall IC, Coreless
Mounting Type SMD
Range ±4.5A ±6.4A ±10.7A ±21A ±35A
Noise 3.7mVrms 3.6mVrms 1.2mVrms
Max Continuous Current ±20A
Bandwidth DC to 1MHz
Electrical Isolation 3kV, 500MΩ
Output 2.5V±1.2V
Response Time <1μsecond, rise & fall
Dimensions 7.9 x 7.6 x 1.15mm
Supply Voltage 4.5 to 5.5V (5V Typ.)
Performance Comparison of CQ330x Series Current Sensors to Competitor for industrial inverters, 466kB
*For an accurate rms output of a complext primary current waveform use an analog to RMS converter chip like the LTC 1697.

CQ23xx/CQ22xx Configurations

Model CQ-2332 CQ-2333 CQ-2334 CQ-2335 CQ-2232 CQ-2233 CQ-2234 CQ-2235
Transducer Type Open Loop Current Transducer with Magnetic C-Core Shield 
and Linear Hall IC
Mounting Type Through-Hole
Range ±21A ±35A ±54A ±85A ±21A ±35A ±54A ±85A
Noise 1.2mVrms
Max Continuous Current ±50A
Bandwidth DC to 300kHz
Electrical Isolation 3kV, 500MΩ
Output 2.5V±1.2V
Response Time <1μsecond, rise & fall
Dimensions 18.4 x 14.0 x 9.2 mm
Supply Voltage 4.5 to 5.5V (5V Typ.) 2.7 to 3.6V (3.3V Typ.)
Performance Comparison of CQ233x series Current Sensors to Competitor for industrial inverters, 324kB
CQ20xx Configurations

Model CQ-2092 CQ-2093 CQ-2063 CQ-2064 CQ-2065 CQ-2066
 
Transducer Type Open Loop Current Transducer with Magnetic C-Core Shield
and Linear Hall IC
Mounting Type SMD Through-Hole
Range ±21A ±35A ±35A ±54A ±85A ±130A
Noise 1.7mVrms 1.5mVrms 1.7mVrms 1.5mVrms ±1.3mVrms 1.2mVrms
Max Continuous Current 20A rms 50A rms
Bandwidth DC to 400kHz*
Electrical Isolation 2.5kV, 500MΩ
Output 2.5V±1.2V
Response Time <1μsecond, rise & fall
Dimensions 13.8 x 11.55 x 9.3mm 14.5 x 13 x 8.4mm
Supply Voltage 4.5 to 5.5V
Insertion Resistance <0.1mΩ (5mV, 250mW at 50A)

AKM Magnetic Sensors Engineering and Development Kits Guide
For general information refer to Wikipedia - Hall Effect.

Similar Products
AKM products are not to be used in devices or assemblies if the failure in any way of the AKM product could cause that device, assembly or associated system to become hazardous or unsafe.
Specifications subject to change without notice.

Last updated on 22 November, 2016
 
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