Datasheet > 传感器/换能器 > 其他传感器/换能器> AH173WA-B

AH173WA-B

更新时间： 2024-11-06 22:14:59

品牌	Logo	应用领域
易亨 - ANACHIP		/
页数	文件大小	规格书
6页	182K
描述
Internal Pull-up Hall Effect Latch For High Temperature

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AH173WA-B 数据手册

AH173

Internal Pull-up Hall Effect Latch For High Temperature

Features

General Description

- Bipolar Hall effect latch sensor

- 3V to 20V DC operation voltage

- Built-in pull-up resistor

AH173 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

(Top view)

Name

Description

OUT

VCC

GND

OUT

Positive power supply

Ground

2. GND

1. VCC

Output stage

(SIP3 package)

OUT

GND 2.

1. VCC

( SOT23 package)

Ordering Information

AH173 X - X X X - X

Magnetic

Packing

Blank : Tube or Bulk

Wafer Body

Package

P: SIP3

W: SOT23

Lead

Characteristics

Blank or

L : Lead Free

Blank: Normal

A or B

A~Z : if necessary

to specify

: 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. 0.7 May 7, 2004

1/6

12 3 4 5 6

中文翻译

下载PDF

与AH173WA-B相关器件

型号	品牌	获取价格	描述	数据表
AH173W-B	ANACHIP	获取价格	Internal Pull-up Hall Effect Latch For High Temperature
AH173-WG-7A	DIODES	获取价格	Hall Effect Sensor, -6mT Min, 6mT Max, Rectangular, Surface Mount, GREEN, SC-59, 3 PIN
AH173-WG-7-A	DIODES	获取价格	INTERNAL PULL-UP HALL EFFECT LATCH FOR HIGH TEMPERATURE
AH173-WG-7B	DIODES	获取价格	暂无描述
AH173-WG-7-B	DIODES	获取价格	INTERNAL PULL-UP HALL EFFECT LATCH FOR HIGH TEMPERATURE
AH173-WG-A-A	DIODES	获取价格	INTERNAL PULL-UP HALL EFFECT LATCH FOR HIGH TEMPERATURE
AH173-WG-A-B	DIODES	获取价格	INTERNAL PULL-UP HALL EFFECT LATCH FOR HIGH TEMPERATURE
AH173-WG-B-A	DIODES	获取价格	INTERNAL PULL-UP HALL EFFECT LATCH FOR HIGH TEMPERATURE
AH173-WG-B-B	DIODES	获取价格	INTERNAL PULL-UP HALL EFFECT LATCH FOR HIGH TEMPERATURE
AH173-WL-7-A	DIODES	获取价格	INTERNAL PULL-UP HALL EFFECT LATCH FOR HIGH TEMPERATURE