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Linear Hall effect sensor Semiment SC4723SO N TR ultra high speed sensor for magnetic flux detection

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Linear Hall effect sensor Semiment SC4723SO N TR ultra high speed sensor for magnetic flux detection

Sensitivity : 4.5mV/Gs

Current - Supply : 800uA

Operating Temperature : -40℃~+105℃

Voltage - Supply : 2.5V~5.5V

Sensitivity Temperature Bleaching : ±0.04%/℃

Description : SOT-23-3L Linear, Compass (ICs) RoHS

Mfr. Part # : SC4723SO-N-TR

Model Number : SC4723SO-N-TR

Package : SOT-23-3L

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Product Overview

The SC4723 is an ultra-low power, high-speed linear Hall effect sensor designed for applications requiring proportional response to magnetic flux density. It features a single-pole magnetic response, consuming only 0.8mA of current (ICC) at 3.3V, making it ideal for battery-powered devices. With a fast response time of less than 5s and a detection bandwidth of 250kHz, it offers high-speed, high-precision sensing. The sensor operates over a wide temperature range of -40 to 105 and a supply voltage range of 2.5V to 5.5V. Typical applications include motor positioning, analog magnetic keyboards, magnetic tag identification, and game controllers.

Product Attributes

Brand: (Semiment)
Origin: Shanghai, China
Package: SOT23-3L
Lead Free: Yes
Plating: 100% Matte Tin Frame Plating

Technical Specifications

Parameter	Description	Value	Unit
Product Name	Ultra-low power high-speed linear Hall sensor	SC4723	-
Magnetic Response	Single-pole	-	-
Supply Voltage Range		2.5 - 5.5	V
Operating Current (ICC)	VCC = 3.3V, B = 0mT	0.8 (Typical)	mA
Operating Current (ICC)	VCC = 5V, B = 0mT	1 (Typical)	mA
Response Time		< 5	s
Detection Bandwidth	(-3 dB)	250	kHz
Static Output Voltage		85% * VCC	-
Sensitivity	SC4723, VCC = 3.3V, TA = 25C	3 (Typical)	mV/Gs
Sensitivity	SC4723, VCC = 5V, TA = 25C	4.5 (Typical)	mV/Gs
Operating Temperature Range		-40 - 105
Power-On Time (tPO)		5 (Max)	s
Output Delay Time (tpd)		4 (Typical)	s
Signal Rise Time (tr)		2 (Typical)	s
Output Noise Voltage (VN)	SC4723, BN S, OUT with RC filter	9 (Typical)	mVpp
ESD Protection (HBM)		4	KV
ESD Protection (CDM)		750	V
Thermal Resistance (RJA)	SOT23-3L, Single Layer PCB	313	/W
Ordering Information	Part Number	SC4723SO-N-TR	-
Ordering Information	Sensitivity	3 mV/Gs	-
Ordering Information	Operating Temperature	-40 to 105	-
Ordering Information	Package	SOT23-3L	-
Ordering Information	Packaging	Tape & Reel	-
Ordering Information	Quantity	3000 pcs/reel	-

2508111740_Semiment-SC4723SO-N-TR_C50199406.pdf

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