Current sensor module - MagnTek - Magnetic Sensor ICs

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Introduction：The MTC921 product series is a device based on the Hall effect principle. Ring current sensor module, this product can be widely used for AC or DC current detection in industrial, commercial and communication systems. Each MTC921 consists of a high Precision, low noise and low temperature drift linear Hall ICs, magnetic cores and built-in low The current conductor paths of the inserted resistors are composed. through this low resistance current conductor path The applied current creates a magnetic field, which the chip converts into a Proportional voltage signal output. Since the magnetic core is used inside the module, it can effectively Suppress the interference of external common mode magnetic field to the module and improve the performance in magnetic noise environment precision.

Advisory

Part Number	Supply voltage (V)	Power consumption (mA typ.)	Source side resistance (mΩ)	Dielectric Strength (rms)	Creepage distance(mm)	Bandwidth (khz)	Response time (us)	Temperature Range (℃)	Linearity	measuring range (A)	static output	Output Type	Available Packages
MTC921-xxB5	4.5~5.5	10	0.1	4800V	7.2	150	<4	-40~125	<±0.3%	0~±200A	50%VCC	rat	CB-2-3
MTC921-xxU5	4.5~5.5	10%VCC	0.1	4800V	7.2	150	<4	-40~125	<±0.3%	0~200A	10%VCC	rat	CB-2-3
MTC952CA	4.5~5.5	10	0.21	4300V	8	250	<2.5	-40~105	<±0.3%	0~±50A	2.5V	fix	CA-2-4

Part Number	MTC921-xxB5
	4.5~5.5
	10
	0.1
	4800V
	7.2
	150
	<4
	-40~125
	<±0.3%
	0~±200A
	50%VCC
	rat
	CB-2-3

Part Number	MTC921-xxU5
	4.5~5.5
	10%VCC
	0.1
	4800V
	7.2
	150
	<4
	-40~125
	<±0.3%
	0~200A
	10%VCC
	rat
	CB-2-3

Part Number	MTC952CA
	4.5~5.5
	10
	0.21
	4300V
	8
	250
	<2.5
	-40~105
	<±0.3%
	0~±50A
	2.5V
	fix
	CA-2-4