Datasheet> 器件分类 > 传感器> AH1803_09

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AH1803_09: 产品描述MAGNETIC FIELD SENSOR-HALL EFFECT, -4-4mT, 0.1-2.8V, RECTANGULAR, SURFACE MOUNT; 产品类别传感器; 文件大小466KB，共8页; 制造商Diodes; 官网地址http://www.diodes.com/

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AH1803_09概述

MAGNETIC FIELD SENSOR-HALL EFFECT, -4-4mT, 0.1-2.8V, RECTANGULAR, SURFACE MOUNT

霍尔效应磁阻传感器, -4-4mT, 0.1-2.8V, 矩形的, 表面贴装

AH1803_09规格参数

参数名称	属性值
最小磁场范围	-4 mT
最大磁场范围	4 mT
最小工作温度	-40 Cel
最大工作温度	85 Cel
最小供电电压	2.4 V
最大供电电压	5.5 V
加工封装描述	GREEN, SC-59, 3 PIN
each_compli	Yes
欧盟RoHS规范	Yes
中国RoHS规范	Yes
状态	Active
sensors_transducers_type	MAGNETIC FIELD SENSOR,HALL EFFECT
宽度	1.6 mm
高度	1.21 mm
长度或直径	3 mm
滞后	1 mT
input_mode	BIPOLAR
jesd_609_code	e3
安装特点	SURFACE MOUNT
端子数量	3
erating_current_max	9 mA
输出极性	NON-INVERTING
输出范围	0.1-2.8V
输出类型	ANALOG VOLTAGE
包装材料	PLASTIC/EPOXY
ckage_equivalence_code	TO-236
包装类型	RECTANGULAR
wer_supplies__v_	2.5/5
sub_category	Other Sensors
端子涂层	MATTE TIN
端子类型	SOLDER
dditional_feature	BATTERY OPERATION

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NOT RECOMMENDED FOR NEW DESIGN

USE

AH1806

Green

AH1803

MICROPOWER, ULTRA-SENSITIVE HALL EFFECT SWITCH

Description

The AH1803 has two Hall effect plates and a CMOS output driver.

The device is primarily designed for battery-operated, handheld

equipment (such as cellular and cordless phones, PDAs). The total

operation power is down to 24µW in the 3V supply.

Either the north or south pole turns the output on with sufficient

strength. The output turns off under no magnetic field.

While the magnetic flux density (B) is larger than operate point (Bop),

the output turns on (low). The output is held until B is lower than

release point (Brp) then turns off (high).

Pin Assignments

(Note 4)

SC59 (commonly known as SOT23 in Asia)

( Top View )

2. Output

GND 3.

1. Vdd

DFN2020-6

( Top View )

Features



Micropower Operation

Operation with North or South Pole

2.4 to 5.5V Battery Operation

Chopper Stabilized



Superior Temperature Stability



Extremely Low Switch-Point Drift



Insensitive to Physical Stress

Good RF Noise Immunity

-40°C to +85°C Operating Temperature

Low-Profile 3-Pin SC59 (Commonly Known as SOT23 in Asia)

and DFN2020-6 Package

ESD (HBM) > 4KV for DFN2020-6

SC59 (commonly known as SOT23 in Asia) and DFN2020-6:

Available in “Green” Molding Compound (No Br, Sb)

Lead-Free Finish; RoHS Compliant (Notes 1 & 2)

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

6. NC

5. GND

4. NC



1. Vdd

2. NC

3. Output

Applications



Cellular Phone

PDA

Cordless Phone

Notes:

1. EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3).compliant. All applicable RoHS exemptions applied.

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.

4. NC is “No Connection”, which is recommended to be tied to ground.

AH1803

Document number: DS31193 Rev. 10 - 3

1 of 8

www.diodes.com

April 2018

AH1803_09相似产品对比

	AH1803_09	AH1803	AH1803-WG-7
描述	MAGNETIC FIELD SENSOR-HALL EFFECT, -4-4mT, 0.1-2.8V, RECTANGULAR, SURFACE MOUNT	MAGNETIC FIELD SENSOR-HALL EFFECT, -4-4mT, 0.1-2.8V, RECTANGULAR, SURFACE MOUNT	MAGNETIC FIELD SENSOR-HALL EFFECT, -4-4mT, 0.1-2.8V, RECTANGULAR, SURFACE MOUNT
最小磁场范围	-4 mT	-4 mT	-4 mT
最大磁场范围	4 mT	4 mT	4 mT
最小工作温度	-40 Cel	-40 Cel	-40 Cel
最大工作温度	85 Cel	85 Cel	85 Cel
最小供电电压	2.4 V	2.4 V	2.4 V
最大供电电压	5.5 V	5.5 V	5.5 V
加工封装描述	GREEN, SC-59, 3 PIN	GREEN, SC-59, 3 PIN	GREEN, SC-59, 3 PIN
each_compli	Yes	Yes	Yes
欧盟RoHS规范	Yes	Yes	Yes
中国RoHS规范	Yes	Yes	Yes
状态	Active	Active	Active
sensors_transducers_type	MAGNETIC FIELD SENSOR,HALL EFFECT	MAGNETIC FIELD SENSOR,HALL EFFECT	MAGNETIC FIELD SENSOR,HALL EFFECT
宽度	1.6 mm	1.6 mm	1.6 mm
高度	1.21 mm	1.21 mm	1.21 mm
长度或直径	3 mm	3 mm	3 mm
滞后	1 mT	1 mT	1 mT
input_mode	BIPOLAR	BIPOLAR	BIPOLAR
jesd_609_code	e3	e3	e3
安装特点	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
端子数量	3	3	3
erating_current_max	9 mA	9 mA	9 mA
输出极性	NON-INVERTING	NON-INVERTING	NON-INVERTING
输出范围	0.1-2.8V	0.1-2.8V	0.1-2.8V
输出类型	ANALOG VOLTAGE	ANALOG VOLTAGE	ANALOG VOLTAGE
包装材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
ckage_equivalence_code	TO-236	TO-236	TO-236
包装类型	RECTANGULAR	RECTANGULAR	RECTANGULAR
wer_supplies__v_	2.5/5	2.5/5	2.5/5
sub_category	Other Sensors	Other Sensors	Other Sensors
端子涂层	MATTE TIN	MATTE TIN	MATTE TIN
端子类型	SOLDER	SOLDER	SOLDER
dditional_feature	BATTERY OPERATION	BATTERY OPERATION	BATTERY OPERATION

AH1803_09

AH1803_09概述

AH1803_09规格参数

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