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AH373-WL

更新时间： 2024-01-29 02:01:55

品牌	Logo	应用领域
易亨 - ANACHIP		/
页数	文件大小	规格书
6页	189K
描述
Internal Pull-up Hall Effect Latch

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技术参数
数据手册

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AH373-WL 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	TO-236
Reach Compliance Code：	unknown	风险等级：	5.27
主体宽度：	1.6 mm	主体高度：	1.25 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
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：	PASSIVE PULL-UP	最大输出电流：	25 mA
输出范围：	0.30-0.40V	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：	2.2/20 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：	20 V	最小供电电压：	2.2 V
表面贴装：	YES	端子面层：	NOT SPECIFIED
端接类型：	SOLDER	Base Number Matches：	1

AH373-WL 数据手册

AH373

Internal Pull-up Hall Effect Latch

Features

General Description

- Bipolar Hall effect latch sensor

- 2.2V to 20V DC operation voltage

- Built-in pull-up resistor

AH373 is a single-digital-output Hall-effect sensor

with 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 (Rpu). An

internal bandgap regulator is used to provide

temperature compensated supply voltage for

internal circuits and allows a wide operating supply

range. While the magnetic flux density (B) is larger

than operate point (Bop), the OUT pin turns on

(low). If B moves toward release point (Brp), the

OUT pin is latched “on” state prior to B < Brp. When

B < Brp, the OUT pin go into “ off ” state.

- 25mA output sink current

- Operating temperature: −40°C ~ +125°C

- Package: SIP3, SOT23

Applications

- Rotor position sensing

- Current switch

- Encoder

- RPM detection

Pin Descriptions

Pin Assignment

Name

VCC

GND

OUT

Description

Positive Power Supply

Ground

373

(Top view)

Output Pin

1 : VCC

2 : GND

3 : OUT

( SOT23 package)

(SIP3 package)

Ordering Information

AH373 X - X X X

Packing

Wafer Body

Package

Lead

P: SIP-3L

L : Lead Free

Blank: Normal

Blank : Tube or Bulk

Blank or

A~Z : if necessary

to specify

W: SOT23-3L

: 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. 0.0 Jan 31, 2005

1/6

12 3 4 5 6

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