Home > Current Sensors >

Compact Design Current Sensor AKM CQ2334 Featuring Hall Sensor and AI Shell Package for Space Saving

Product Categories

Analog and Digital Output [295]
Sensor, Transducer Amplifiers [7]
Specialized Sensors [33]
Thermostats - Solid State [7]
Float, Level Sensors [42]
Accelerometers [156]
Force Sensors, Load Cells [6]
Humidity, Moisture Sensors [120]
Particle, Dust Sensors [9]
Photoresistors [39]
Sensor, Transducer Accessories [5]
Angle, Linear Position Measuring [417]
Ultrasonic Receivers, Transmitters [44]
NTC Thermistors [809]
Current Sensors [469]
Pressure Sensors, Transducers [381]
Ambient Light, IR, UV Sensors [139]
Proximity Sensors [56]
Encoders [6]
Strain Gauges [5]
Multifunction [55]
Flow Switch [12]
Pressure Transmitters [1]
Gas Sensor [304]
PTC Thermistors [44]
Particulate Matter (PM) Transmitters [13]
IrDA Transceiver Modules [6]
Distance Measuring [11]
Photo Detectors - Remote Receiver [60]
Sensor Cable Accessories [1]
Linear, Compass (ICs) [289]
Position, Proximity, Speed (Modules) [72]
Multi Purpose Magnets [2]
Optical Motion Sensors [70]
Thermostats - Mechanical [48]
Gyroscopes [5]
Camera Modules [8]
IMUs (Inertial Measurement Units) [18]
Photo Detectors - Logic Output [4]
Switches (Solid State) [703]
Photointerrupters - Slot Type - Logic Output [26]
Photodiodes [103]
Image Sensors, Camera [18]
Inclinometers (ICs) [6]
Vibration Sensors [77]
RTD (Resistance Temperature Detector) [83]
Photointerrupters - Slot Type - Transistor Output [71]
Phototransistors [67]
Reflective - Analog Output [67]
Reflective - Logic Output [14]
Thermocouples, Temperature Probes [32]

Changsha Purple Horn E-Commerce Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

Compact Design Current Sensor AKM CQ2334 Featuring Hall Sensor and AI Shell Package for Space Saving

Description : Current Sensors RoHS

Mfr. Part # : CQ2334

Model Number : CQ2334

Contact Now

Product Overview

The CQ-2334 is an open-type current sensor utilizing a Hall sensor with an ultra-thin film InAs quantum well for high-accuracy and high-speed AC/DC current sensing. Its simple AI-Shell package integrates the Hall sensor, magnetic core, and primary conductor, offering space-saving and high reliability. This bidirectional sensor provides electrical isolation between the primary conductor and the sensor signal, operates on a single 5V supply, and features a ratiometric output with low variation and temperature drift. It is designed for applications requiring precise and fast current measurement.

Product Attributes

Brand: Asahi Kasei Microdevices (AKM)
Sensor Type: Hall Sensor
Package Type: AI-Shell
Material: Indium Arsenide (InAs) quantum well for Hall sensor; Halogen free
Certifications: IEC/UL 62368-1, UL 508, CSA C22.2 No. 14 (IEC 62109 certification pending)
RoHS Compliant: Yes

Technical Specifications

Parameter	Symbol	Conditions	Min.	Typ.	Max.	Units	Notes
Supply Voltage	VDD		4.5	5.0	5.5	V	Single supply operation
Maximum Primary Current (RMS)	IRMSmax		-50		50	A
Current Consumption	IDD	No loads		8.3	11	mA
Sensitivity	Vh	See Figure 5	39.6	40.0	40.4	mV/A	Low variation and low temperature drift
Offset Voltage	Vof	IIN = 0A	2.480	2.500	2.520	V	Low variation and low temperature drift
Linear Sensing Range	INS		-54		54	A
Linearity Error		See Figure 5	-1		1	%F.S.
Rise Response Time	tr	CL = 100pF, See Figure 8		1		s	Fast response time
Fall Response Time	tf	CL = 100pF, See Figure 8		1		s	Fast response time
Bandwidth	fT	-3dB, CL = 100pF			300	kHz
Output Noise	VNrms	100Hz to 4MHz		1.2		mVrms	Low noise output
Temperature Drift of Sensitivity	Vh-dmax	Ta = 40 to 110C, See Figure 6	-1.6		+0.5	%
Temperature Drift of Offset Voltage	Vof-dmax	Ta = 40 to 110C, IIN = 0A, See Figure 7	-7		+7	mV
Ratiometric Error of Sensitivity	Vh-R	VDD = 4.5V to 5.5V	-1		1	%
Ratiometric Error of Offset Voltage	Vof-R	VDD = 4.5V to 5.5V, IIN = 0A	-0.5		0.5	%F.S.
Total Accuracy	ETO	Ta = 40 to 110C			1.8	%F.S.	Calculated based on sensitivity, offset voltage, and linearity error
Primary Conductor Resistance	R1				100
Isolation Voltage	VINS	AC 50/60Hz, 60sec			3	kV	Electrical isolation
Isolation Resistance	RINS	DC 1kV			500	M	Electrical isolation
Clearance Distance	dCL	between primary and secondary			13.3	mm
Creepage Distance	dCP	between primary and secondary			13.3	mm
Operating Ambient Temperature	Ta		-40		110	C
Storage Temperature	Tstg		-40		150	C	Absolute Maximum Rating
Supply Voltage (Absolute Max)	VDD		-0.3		6.5	V	Absolute Maximum Rating
Analog Output Current (Absolute Max)	IOUT		-1		1	mA	Absolute Maximum Rating

2410301848_AKM-CQ2334_C20425043.pdf

Compact Design Current Sensor AKM CQ2334 Featuring Hall Sensor and AI Shell Package for Space Saving Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Changsha Purple Horn E-Commerce Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!