Datasheet > AH372-W-7

AH372-W-7

更新时间： 2024-02-06 18:16:42

品牌	Logo	应用领域
美台 - DIODES		传感器换能器
页数	文件大小	规格书
12页	462K
描述
Hall Effect Sensor, -6mT Min, 6mT Max, Rectangular, Surface Mount, SC-59, 3 PIN

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中文翻译

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技术参数
数据手册

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AH372-W-7 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	Factory Lead Time：	31 weeks
风险等级：	1.66	主体宽度：	1.6 mm
主体高度：	1.15 mm	主体长度或直径：	3 mm
滞后：	6 mT	JESD-609代码：	e3
最大磁场范围：	6 mT	最小磁场范围：	-6 mT
安装特点：	SURFACE MOUNT	最大工作电流：	4 mA
最高工作温度：	125 °C	最低工作温度：	-40 °C
输出类型：	DIGITAL VOLTAGE	封装形状/形式：	RECTANGULAR
传感器/换能器类型：	MAGNETIC FIELD SENSOR,HALL EFFECT	最大供电电压：	20 V
最小供电电压：	2.2 V	表面贴装：	YES
端子面层：	Matte Tin (Sn)	端接类型：	SOLDER
Base Number Matches：	1

AH372-W-7 数据手册

AH372

INTERNAL PULL-UP HALL EFFECT LATCH

Description

Pin Assignments

AH372 is a single-digital-output Hall-Effect latch sensor with internal

pull-up resistor for high temperature operation. The device includes

an on-chip Hall voltage generator for magnetic sensing, an amplifier

to amplify Hall voltage, and a comparator to provide switching

hysteresis for noise rejection, and an output driver with a pull-up

resistor. An internal band-gap regulator provides a temperature

compensated supply voltage for internal circuits and allows a wide

operating supply range.

(Top View)

3. OUT

1. V_DD

GND 2.

SC59 and SOT23

(Front View)

When the magnetic flux density (B) perpendicular to the package is

larger than operation point (B_OP), output is switched on (OUT pin is

pulled low). The output state is held on until a magnetic flux density

reversal falls below B_RP. When B is less than B_RP, the output is

switched off.

3. OUT

2. GND

V_DD

SIP-3 (Bulk Pack)

The AH372 is available in SIP-3 (Ammo Pack), SIP-3 (Bulk Pack),

SC59 and SOT23 packages.

Applications

Features



Rotor Position Sensing for Motor Commutation

Encoder



Bipolar Hall Effect Latch Operation

Speed Measurement – RPM Monitor

Contact-Less Current Switch

2.2V to 20V Operating Range

Single Output with Built-in Pull-up Resistor

25mA output Sink Capability

-40°C to +125°C Operating Temperature

Industry Standard SIP-3 (Ammo Pack), SIP-3 (Bulk Pack), SC59

and SOT23 Packages



Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

Halogen and Antimony Free. “Green” Device (Note 3)

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"

and Lead-free.

3. Halogen- and Antimony-free "Green‖ products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

Typical Application Circuits

Digital Hall Effect Sensor

M: Three Phase Hall Motor

Driver

Control Logic

RPM sensing

Hall Motor Driver

3 Phase Hall Motor

1 of 12

www.diodes.com

August 2016

AH372

Document number: DS38853 Rev. 1 - 2

12 3 4 5 6 7...12

中文翻译

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与AH372-W-7相关器件

型号	品牌	获取价格	描述	数据表
AH373	ANACHIP	获取价格	Internal Pull-up Hall Effect Latch
AH373	DIODES	获取价格	INTERNAL PULL-UP HALL EFFECT LATCH
AH373_1	ANACHIP	获取价格	Internal Pull-up Hall Effect Latch
AH373-00	ATMEL	获取价格	Gunn Diode, 18GHz Min, 20GHz Max, Gallium Arsenide, Continuous Wave, W2, 1 PIN
AH373-92	ATMEL	获取价格	Gunn Diode, 18GHz Min, 20GHz Max, Gallium Arsenide, Continuous Wave
AH373-93	ATMEL	获取价格	Gunn Diode, 18GHz Min, 20GHz Max, Gallium Arsenide, Continuous Wave, W4, 1 PIN
AH373-95	ATMEL	获取价格	Gunn Diode, 18GHz Min, 20GHz Max, Gallium Arsenide, Continuous Wave, W5, 1 PIN
AH373A-P	ANACHIP	获取价格	Internal Pull-up Hall Effect Latch
AH373A-PA	ANACHIP	获取价格	Internal Pull-up Hall Effect Latch
AH373A-PL	ANACHIP	获取价格	Internal Pull-up Hall Effect Latch

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