Datasheet > A1323E

A1323E

更新时间： 2024-02-15 14:26:54

品牌	Logo	应用领域
急速微 - ALLEGRO		输出元件传感器换能器
页数	文件大小	规格书
11页	763K
描述
Hall Effect Sensor, 0.2-4.7V, Rectangular, Through Hole Mount, UA-3

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A1323E 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.83	其他特性：	RATIOMETRIC RAIL-TO-RAIL OUTPUT
主体宽度：	3.03 mm	主体高度：	1.5 mm
主体长度或直径：	4.1 mm	线性度 (%)：	1 %
安装特点：	THROUGH HOLE MOUNT	最大工作电流：	5.6 mA
最高工作温度：	85 °C	最低工作温度：	-40 °C
最大输出电流：	10 mA	输出范围：	0.2-4.7V
输出类型：	ANALOG VOLTAGE	封装形状/形式：	RECTANGULAR
电阻：	1.5 Ω	灵敏度（mV / G）：	5 mV/G
传感器/换能器类型：	MAGNETIC FIELD SENSOR,HALL EFFECT	最大供电电压：	5.5 V
最小供电电压：	4.5 V	表面贴装：	NO
Base Number Matches：	1

A1323E 数据手册

Preliminary

A1321 / A1322 / A1323

RATIOMETRIC, LINEAR HALL EFFECT SENSOR FOR HIGH

TEMPERATURE OPERATION

The A132X linear Hall-effect sensors are optimized, sensitive, temperature-

stable linear Hall-effect sensors with greatly improved offset characteristics.

These ratiometric Hall-effect sensors provide a voltage output that is proportional

to the applied magnetic field. The linear family has a quiescent output voltage

that is 50% of the supply voltage and output sensitivity options of nominally

2.5mV/G, 3.125mV/G, and 5mV/G. The features of this linear family are ideal for

use in linear and rotary position sensing systems in harsh environments of

automotive and industrial applications over extended temperatures to –40 °C and

+150 °C.

Each BiCMOS monolithic circuit integrates a Hall element, improved

temperature-compensating circuitry to reduce the intrinsic sensitivity drift of the

Hall element, a small-signal high-gain amplifier, and a rail-to-rail low-impedance

output stage.

UA-Package

A proprietary dynamic offset cancellation technique, with an internal high-

frequency clock reduces the residual offset voltage, which is normally caused by

device over molding, temperature dependencies, and thermal stress. The high

frequency clock allows for a greater sampling which produces higher accuracy

and faster signal processing capability, This technique produces devices that

have an extremely stable quiescent output voltage, are immune to mechanical

stress, and have precise recoverability after temperature cycling. Having the

Hall element and an amplifier on a single chip minimizes many problems

normally associated with low-level analog signals.

LH-Package

See Block Diagram for Pinning.

Output precision is obtained by internal gain and offset trim adjustments

made at end-of-line during the manufacturing process.

ABSOLUTE MAXIMUM RATINGS

The A132X family is provided in a 3-pin single inline package (Allegro UA

package) and a 3-pin surface mount package (Allegro LH package).

Supply Voltage ..................……..…..… 7V

Output Voltage…………………………. 7V

Reverse Supply Voltage……………… -0.1V

Reverse Output Voltage……………… -0.1V

Output Sink Current……………….…..10mA

Operating Temperature, T_a

Suffix ‘E-‘…………..... -40°C to 85°C

Suffix ‘L-‘…………... -40°C to 150°C

Storage Temperature ......................... 170°C

Maximum Junction Temperature. ……165°C

FEATURES/BENEFITS

Temperature-Stable Quiescent Output Voltage

Precise Recoverability After Temperature Cycling

Output Voltage Proportional to Magnetic Flux Density

Ratiometric Rail-to-Rail Output

Improved Sensitivity

4.5 V to 5.5 V Operation

Immune to Mechanical Stress

Solid-State Reliability

n Robust EMC protection

Some restrictions may apply to certain types of sales of the A1322 and L temperature range

for all devices. Contact factory for details.

Always order by complete part number, e.g., A1322LUA

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000

Rev. 1.6 28Aug03 CMG

12 3 4 5 6 7...11

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A1323ELH	ALLEGRO	Ratiometric Linear Hall Effect Sensor for High-Temperature Operation	获取价格
A1323ELHLT-T	ALLEGRO	Ratiometric Linear Hall Effect Sensor for High-Temperature Operation	获取价格
A1323EUA	ALLEGRO	Ratiometric Linear Hall Effect Sensor for High-Temperature Operation	获取价格
A1323EUA-T	ALLEGRO	Ratiometric Linear Hall Effect Sensor for High-Temperature Operation	获取价格
A1323EUA-T3	ALLEGRO	Ratiometric Linear Hall Effect Sensor ICs for High-Temperature Operation	获取价格
A1323EUA-TL	ALLEGRO	暂无描述	获取价格

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