AH373-WG-7

更新时间： 2024-09-27 08:22:35

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描述
INTERNAL PULL-UP HALL EFFECT LATCH

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数据手册
替代型号

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AH373-WG-7 数据手册

AH373

INTERNAL PULL-UP HALL EFFECT LATCH

Description

Pin Assignments

AH373 is a single-digital-output Hall-Effect latch sensor with

pull-up resistor for high temperature operation. The device

includes an on-chip Hall voltage generator for magnetic

(Top View)

OUT

GND

sensing, an amplifier to amplify Hall voltage, and

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.

Vdd

SIP-3L

(Top View)

When the magnetic flux density (B) is larger than operate

point (Bop), output is switched on (OUT pin is pulled low).

The output state is held on until a magnetic flux density

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

is switched off.

3. OUT

1. Vdd

GND 2.

SC59

The AH373 is available in SIP-3L and SC59 packages.

Applications

Features

•

Rotor Position Sensing

Current Switch

Encoder

•

Bipolar Hall-Effect latch sensor

2.2V to 20V DC operating voltage

Built-in pull-up resistor

25mA output sink current

Operating temperature: -40°C ~ +125°C

SIP-3L and SC59 packages

RPM Detection

(SC59 is commonly known as SOT23 in Asia)

Green Molding Compound (No Br, Sb) (Note 1)

•

Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at

http://www.diodes.com/products/lead_free.html.

Typical Application Circuit

Digital Hall Effect Sensor

Driver

M: Three Phase Hall Motor

Control Logic

RPM sensing

Hall Motor Driver

3 Phase Hall Motor

1 of 9

www.diodes.com

July 2010

AH373

Document number: DS31173 Rev. 6 - 2

12 3 4 5 6 7...9

中文翻译

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AH373-WG-7 替代型号

型号	品牌	替代类型	描述	数据表
AH373-WL-7	DIODES	功能相似	INTERNAL PULL-UP HALL EFFECT LATCH

与AH373-WG-7相关器件

型号	品牌	获取价格	描述	数据表
AH373-WG-A	DIODES	获取价格	MAGNETIC FIELD SENSOR-HALL EFFECT, -6-6mT, 0.30-0.40V, RECTANGULAR, SURFACE MOUNT, GREEN,
AH373-WG-B	DIODES	获取价格	Hall Effect Sensor, -6mT Min, 6mT Max, 0.30-0.40V, Rectangular, Surface Mount, GREEN, SC59
AH373-WL	ANACHIP	获取价格	Internal Pull-up Hall Effect Latch
AH373-WL-7	DIODES	获取价格	INTERNAL PULL-UP HALL EFFECT LATCH
AH373-WLA	ANACHIP	获取价格	Internal Pull-up Hall Effect Latch
AH373-WL-A	DIODES	获取价格	暂无描述
AH373W-PL	ANACHIP	获取价格	Internal Pull-up Hall Effect Latch
AH373W-PLA	ANACHIP	获取价格	Internal Pull-up Hall Effect Latch
AH373W-WL	ANACHIP	获取价格	Internal Pull-up Hall Effect Latch
AH373W-WLA	ANACHIP	获取价格	Internal Pull-up Hall Effect Latch