Datasheet > AH1713

AH1713

更新时间： 2023-12-06 20:00:12

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
13页	643K
描述
Low-Voltage, High-Sensitivity Hall Effect Latch Switch

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中文翻译

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数据手册

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AH1713 数据手册

AH1711/AH1712/AH1713/AH1714

LOW-VOLTAGE, HIGH-SENSITIVITY

HALL EFFECT LATCH SWITCH

Description

Pin Assignments

The AH1711/AH1712/AH1713/AH1714 is

low-voltage, high-

sensitivity Hall effect latch IC designed for brushless DC-motor

commutation speed measurement, angular or linear encoders and

position sensors in industrial applications. To support a wide range of

demanding applications, the design is optimized to operate at 2.4V to

5.5V. With chopper stabilized architecture and an internal bandgap

regulator to provide temperature compensated supply for internal

circuits, the device provides a reliable solution over the whole

operating range.

(Top View)

2 OUTPUT

1 V_DD

GND 3

SOT23

The open-drain output of AH1711/AH1712/AH1713 can be switched

on when applying South pole with sufficient magnetic near the top of

the package, while North pole with sufficient magnetic strength

causes the open-drain output switched off (AH1714 polarity inverted).

When the magnetic flux density (B) perpendicular to the package is

larger than the operate point (Bop) the output is switched on (pulled

low). The output is held latched until magnetic flux density reverses

and becomes lower than the release point (Brp).

Applications



Brushless DC-motor commutation

Features

Revolution per minute (RPM) measurements

Wheel speed/angular/speed sensing



Latch Operation

Flow meters

E-bikes

High Sensitivity: Bop and Brp of ±7 Gauss and ±18 Gauss

Open-Drain Output

Knobs

2.4V to 5.5V Operating Voltage Range

Chopper Stabilized Design Provides

Superior Temperature Stability

Minimal Switch Point Drift

Enhanced Immunity to Stress



Good RF Noise Immunity

-40°C to +125°C Operating Temperature

ESD: HBM 8kV, CDM 2kV

Industry Standard SOT23 Package

Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

Halogen and Antimony Free. “Green Device (Note 3)

For automotive applications requiring specific change

control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP

capable, and manufactured in IATF 16949 certified facilities),

please contact us or your local Diodes representative.

https://www.diodes.com/quality/product-definitions/

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.

2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and

Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

1 of 13

www.diodes.com

March 2023

AH1711/AH1712/AH1713/AH1714

Document number: DS45410 Rev. 2 - 2

12 3 4 5 6 7...13

中文翻译

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与AH1713相关器件

型号	品牌	获取价格	描述	数据表
AH1713Q	DIODES	获取价格	Low-Voltage, High-Sensitivity Automotive Hall Effect Latch Switch
AH1714	DIODES	获取价格	Low-Voltage, High-Sensitivity Hall Effect Latch Switch
AH1714Q	DIODES	获取价格	Low-Voltage, High-Sensitivity Automotive Hall Effect Latch Switch
AH172	ANACHIP	获取价格	Internal Pull-up Hall Effect Latch
AH172-P-A	ICT	获取价格	Analog Circuit, 1 Func, BIPolar, PSIP3, SIP-3
AH172-PA-A	DIODES	获取价格	Magnetic Field Sensor, -6mT Min, 6mT Max, Bipolar, Plastic/epoxy, Rectangular, 3 Pin, Thro
AH172-PA-B	DIODES	获取价格	Magnetic Field Sensor, -8mT Min, 8mT Max, Bipolar, Plastic/epoxy, Rectangular, 3 Pin, Thro
AH172-P-B	DIODES	获取价格	Sensor/Transducer, Passive Pull-up, Bipolar, 3 Pin, Plastic/epoxy,
AH172-P-B	ICT	获取价格	Analog Circuit, 1 Func, BIPolar, PSIP3, SIP-3
AH172-PL-A	ICT	获取价格	Analog Circuit, 1 Func, BIPolar, PSIP3, LEAD FREE, SIP-3

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