electric bicycle hall ic 49E

Model:	49E
Brand:	AH
Origin:	Made In Taiwan, China
Category:	Electronics & Electricity / Electronic Components / Sense Organ
Label:	49E , electric bicycle ha , Hall ic
Price:	US $1 / pc
Min. Order:	1000 pc

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Product Description

SHENZHEN SINDEST TECHNOLOGY CO.,LTD 49E

49E series linear hall-effect sensor

Features

In the specified scope,linear output voltage is proportional to the strength of magnetic field

Extremely Sensitive

Super magnetic field without damage　

Smart,TO-92UA package

Typical application

E-bike handlebar

　　　Current sensors

Weight sensors

Iron metal detector

Car ignition

Electronical Characteristics 　　　　T_A＝25℃　

Parameter	Symbol	Test conditions	Limits			Unit
Parameter	Symbol	Test conditions	Min.	Typ.	Max.	Unit
Operating voltage	Vcc		3.5	5.0	7.0	V
Supply current	Icc	Vcc=5V	2.80	3.30	4.5	mA
Static voltage	V₀	B=0Gs	2.25	2.5	2.75	V
High-end output voltage	V_H	B＝1500±20GS	4.20	4.25	4.28	V
Low-end output voltage	V_L	B＝-1500±20GS	0.80	0.85	0.90	V

Characteristics Curve

Functional Block Diagram

1　　　　　　49E LINEAR HALL IC

SHENZHEN SINDEST TECHNOLOGY CO.,LTD 49E

Pinning Function

Pinning	Symbol	Function
1	VCC	Operating voltage input
2	GND	Component side Ground plane
3	DO	output

Detecting point position（Unit：mm）

Package（Unit：mm）

Cautions：

1、When install,should as full as possible decrease the mechnical stress acting on the Hall IC,to avoid the influence of the operate point and release point.

2、On the premise of ensuring welding quality,use as possible as low welding temperature and short time.

3、If you need bend deformate the pin leg, first you should fix the root of the pin leg,then bend and deformate.

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2　　 49ELINEAR HALL IC