A1324

更新时间： 2024-01-25 05:00:05

品牌	Logo	应用领域
急速微 - ALLEGRO		传感器
页数	文件大小	规格书
12页	286K
描述
Low Noise, Linear Hall Effect Sensor ICs with Analog Output

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A1324 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：	SIP3,.03,80
Reach Compliance Code：	compliant	风险等级：	1.68
Samacsys Confidence：	4	Samacsys Status：	Released
Schematic Symbol：	https://componentsearchengine.com/symbol.php?partID=368925	PCB Footprint：	https://componentsearchengine.com/footprint.php?partID=368925
Samacsys PartID：	368925	Samacsys Image：	https://componentsearchengine.com/Images/9/A1324LUA-T.jpg
Samacsys Thumbnail Image：	https://componentsearchengine.com/Thumbnails/1/A1324LUA-T.jpg	Samacsys Pin Count：	4
Samacsys Part Category：	Integrated Circuit	Samacsys Package Category：	Other
Samacsys Footprint Name：	3-Pin-SIP(UA)	Samacsys Released Date：	2016-12-27 18:50:49
Is Samacsys：	N	主体宽度：	1.52 mm
主体高度：	4.12 mm	主体长度或直径：	4.09 mm
JESD-609代码：	e3	线性度 (%)：	1.5 %
安装特点：	THROUGH HOLE MOUNT	端子数量：	3
最大工作电流：	9 mA	最高工作温度：	150 °C
最低工作温度：	-40 °C	输出电路类型：	SINGLE-ENDED
输出类型：	ANALOG VOLTAGE	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	SIP3,.03,80	封装形状/形式：	RECTANGULAR
电源：	5 V	电阻：	1 Ω
灵敏度（mV / G）：	5000 mV/G	传感器/换能器类型：	MAGNETIC FIELD SENSOR,HALL EFFECT
子类别：	Other Sensors/Transducers	最大供电电压：	5.5 V
最小供电电压：	4.5 V	表面贴装：	NO
技术：	BICMOS	端子面层：	Matte Tin (Sn)
端接类型：	SOLDER	Base Number Matches：	1

A1324 数据手册

A1324, A1325, and A1326

Low Noise, Linear Hall Effect Sensor ICs with Analog Output

Description

Features and Benefits

New applications for linear output Hall-effect devices, such

as displacement, angular position, and current measurement,

require high accuracy in conjunction with small package size.

The Allegro^®A1324, A1325, and A1326 linear Hall-effect

sensorICsaredesignedspecificallytoachievebothgoals.This

temperature-stable device is available in a miniature surface

mount package (SOT23W) and an ultra-mini through-hole

single in-line package.

• Temperature-stable quiescent output voltage and sensitivity

• Output voltage proportional to magnetic flux density

• Low-noise output increases accuracy

• Precise recoverability after temperature cycling

• Ratiometric rail-to-rail output

• Wide ambient temperature range: –40°C to 150°C

• Immune to mechanical stress

• Solid-state reliability

• Enhanced EMC performance for stringent automotive

applications

These ratiometric Hall effect sensor ICs provide a voltage

output that is proportional to the applied magnetic field. They

featureaquiescentvoltageoutputof50%ofthesupplyvoltage.

The A1324/25/26 feature factory programmed sensitivities of

5.0 mV/G, 3.125 mV/G, and 2.5 mV/G, respectively.

Packages

3-pin ultramini SIP

1.5 mm × 4 mm × 3 mm

(suffix UA)

3-pin SOT23-W

2 mm × 3 mm × 1 mm

(suffix LH)

The features of these linear devices make them ideal for use in

automotiveandindustrialapplicationsrequiringhighaccuracy,

and are guaranteed through an extended temperature range,

–40°C to 150°C.

Each BiCMOS monolithic circuit integrates a Hall element,

temperature-compensating circuitry to reduce the intrinsic

sensitivity drift of the Hall element, a small-signal high-gain

amplifier, a clamped low-impedance output stage, and a

proprietary dynamic offset cancellation technique.

These devices are available in a 3-pin ultra-mini SIP package

(UA),anda3-pinsurfacemountSOT-23stylepackage(LH).Both

are lead (Pb) free, with 100% matte tin leadframe plating.

Approximate footprint

Functional Block Diagram

V+

To All Subcircuits

VCC

VOUT

Sensitivity and

Sensitivity TC

Offset

Trim Control

GND

A1324-DS, Rev. 1

12 3 4 5 6 7...12

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与A1324相关器件

型号	品牌	描述	获取价格	数据表
A1324_16	ALLEGRO	Low Noise, Linear Hall Effect Sensor ICs with Analog Output	获取价格
A1324-26	ALLEGRO	Low Noise, Linear Hall Effect Sensor ICs with Analog Output	获取价格
A1324LLHLT-	ALLEGRO	Low Noise, Linear Hall Effect Sensor ICs with Analog Output	获取价格
A1324LLHLT-T	ALLEGRO	Low Noise, Linear Hall Effect Sensor ICs with Analog Output	获取价格
A1324LLHLX-	ALLEGRO	Low Noise, Linear Hall Effect Sensor ICs with Analog Output	获取价格
A1324LLHLX-T	ALLEGRO	Low Noise, Linear Hall Effect Sensor ICs with Analog Output	获取价格

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