AH337U-L

更新时间： 2024-01-03 14:59:27

品牌	Logo	应用领域
易亨 - ANACHIP		开关
页数	文件大小	规格书
8页	255K
描述
Single Phase Hall Effect Switch

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技术参数
数据手册

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AH337U-L 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	LEAD FREE, SOT23-3
Reach Compliance Code：	compliant	风险等级：	5.05
主体宽度：	1.6 mm	主体高度：	1.35 mm
主体长度或直径：	2.9 mm	滞后：	6 mT
JESD-609代码：	e3	最大磁场范围：	15 mT
最小磁场范围：	3 mT	安装特点：	SURFACE MOUNT
端子数量：	3	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：	OPEN-DRAIN	最大输出电流：	25 mA
输出极性：	NON-INVERTING	输出范围：	300-400mV
输出类型：	ANALOG VOLTAGE	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	TO-236	封装形状/形式：	RECTANGULAR
电源：	12 V	传感器/换能器类型：	MAGNETIC FIELD SENSOR,HALL EFFECT
子类别：	Other Sensors	最大供电电压：	28 V
最小供电电压：	4.2 V	表面贴装：	YES
端子面层：	Matte Tin (Sn)	端接类型：	SOLDER
Base Number Matches：	1

AH337U-L 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-drain

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

Wafer Body

Package

Lead

Blank or

Blank : Bulk

P: SIP3

L : Lead Free

A~Z : if necessary

to specify

W: SOT23

: Spread-leg ammo pack for SIP-3L;

Tape & Reel for SOT23

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.1.2 Mar. 29, 2006

1/8

12 3 4 5 6 7 8

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