Datasheet > AH337-WL

AH337-WL

更新时间： 2024-11-28 21:07:15

品牌	Logo	应用领域
ICT		/
页数	文件大小	规格书
6页	216K
描述
Hall Effect Sensor, 3mT Min, 15mT Max, Rectangular, Surface Mount, LEAD FREE, SOT-23, 3 PIN

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技术参数
数据手册

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AH337-WL 技术参数

生命周期：	Transferred	Reach Compliance Code：	unknown
风险等级：	5.05	主体宽度：	1.6 mm
主体高度：	1.2 mm	主体长度或直径：	2.9 mm
滞后：	6 mT	最大磁场范围：	15 mT
最小磁场范围：	3 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：	VOLTAGE OUTPUT
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：	28 V	最小供电电压：	4.2 V
表面贴装：	YES	端接类型：	SOLDER
Base Number Matches：	1

AH337-WL 数据手册

AH337

Single Phase Hall Effect Switch

Features

General Description

- 4.2V to 28V DC operation voltage

- Temperature compensation

- Wide operating voltage range

- Open drain pre-driver

AH337 is an switched Hall-Effect IC which is for

contactless switching applications. The device

includes an on-chip Hall voltage generator for

magnetic sensing, an amplifier that amplifies the

Hall voltage, a schmitt trigger to provide switching

hysteresis for noise rejection, and an open-collector

output. The bandgap regulator allows a wide

operating voltage range.

- 25mA maximum sinking output current.

- Package: SIP3, SOT23

If a magnetic flux density larger than threshold Bop,

DO is turned on(low). The output state is held until

a magnetic flux density reversal falls below Brp

causing DO to be turned off (high).

Applications

- VCD/DVD loader, CD/DVD ROM

- Cover detector

- Speed measurement

- Home appliances

- Home safety

Pin Assignment

Pin Descriptions

Name P/I/O Pin #

Description

337

Vdd

GND

OUT

Positive Power Supply

Ground

Output Pin

(Top view)

337

1 : Vdd

2 : GND

3 : OUT

(SOT23 package)

(SIP package)

Ordering Information

AH337 X - X X X

Packing

L : Lead Free Blank : Bulk

Wafer Body

Package

P: SIP3

Lead

Blank or

A~Z : if necessary

to specify

W: SOT23

: Tape & Reel

This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of

this product. No rights under any patent accompany the sale of the product.

Rev.1.1 Jan. 09, 2006

1/6

12 3 4 5 6

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