Datasheet > A1302KLHLX-T

A1302KLHLX-T

更新时间： 2024-01-22 18:43:59

品牌	Logo	应用领域
急速微 - ALLEGRO		传感器换能器
页数	文件大小	规格书
10页	253K
描述
Hall Effect Sensor,

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技术参数
数据手册

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A1302KLHLX-T 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	SOT-23, 3 PIN	Reach Compliance Code：	compliant
风险等级：	5.84	其他特性：	MAGNETIC SENSITIVITY
主体宽度：	1.91 mm	主体高度：	1 mm
主体长度或直径：	2.98 mm	输入模式：	UNIPOLAR
线性度 (%)：	2.5 %	安装特点：	SURFACE MOUNT
轴数：	1	端子数量：	3
最大工作电流：	11 mA	最高工作温度：	125 °C
最低工作温度：	-40 °C	输出极性：	NON-INVERTING
输出范围：	0.25-4.65V	输出类型：	DIGITAL VOLTAGE
封装主体材料：	PLASTIC/EPOXY	封装等效代码：	TO-236
封装形状/形式：	RECTANGULAR	电阻：	2 Ω
灵敏度（mV / G）：	1.3 mV/G	传感器/换能器类型：	MAGNETIC FIELD SENSOR,HALL EFFECT
最大供电电压：	6 V	最小供电电压：	4.5 V
表面贴装：	YES	技术：	CMOS
端接类型：	SOLDER	Base Number Matches：	1

A1302KLHLX-T 数据手册

A1301 and A1302

Continuous-Time Ratiometric Linear Hall Effect Sensor ICs

Features and Benefits

▪ Low-noise output

▪ Fast power-on time

▪ Ratiometric rail-to-rail output

▪ 4.5 to 6.0 V operation

▪ Solid-state reliability

Description

TheA1301 andA1302 are continuous-time, ratiometric, linear

Hall-effectsensorICs.Theyareoptimizedtoaccuratelyprovide

a voltage output that is proportional to an applied magnetic

field. These devices have a quiescent output voltage that is

50% of the supply voltage. Two output sensitivity options

are provided: 2.5 mV/G typical for the A1301, and 1.3 mV/G

typical for the A1302.

▪ Factory-programmed at end-of-line for optimum

performance

▪ Robust ESD performance

The Hall-effect integrated circuit included in each device

includes a Hall circuit, a linear amplifier, and a CMOS ClassA

output structure. Integrating the Hall circuit and the amplifier

on a single chip minimizes many of the problems normally

associated with low voltage level analog signals.

Packages: 3 pin SOT23W (suffix LH), and

3 pin SIP (suffix UA)

High precision in output levels is obtained by internal gain

and offset trim adjustments made at end-of-line during the

manufacturing process.

These features make the A1301 and A1302 ideal for use in

position sensing systems, for both linear target motion and

rotational target motion. They are well-suited for industrial

applications over extended temperature ranges, from –40°C

to 125°C.

Two device package types are available: LH, a 3-pin SOT23W

type for surface mount, and UA, a 3-pin ultramini SIP for

through-hole mount. They are lead (Pb) free (suffix, –T) with

100% matte tin plated leadframes.

Not to scale

Functional Block Diagram

V+

VCC

To all subcircuits

VOUT

Out

Amp

Gain

Offset

BYPASS

Trim

Control

GND

A1301-DS, Rev. 13

12 3 4 5 6 7...10

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