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A3213LUA-LC-T

更新时间： 2024-09-16 13:05:15

品牌	Logo	应用领域
急速微 - ALLEGRO		开关
页数	文件大小	规格书
11页	326K
描述
Sensor/Transducer, Open-drain, BICMOS, 3 Pin, Plastic/epoxy,

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中文翻译

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技术参数
数据手册

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A3213LUA-LC-T 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	SIP3,.03,50	Reach Compliance Code：	compliant
风险等级：	5.84	输入模式：	UNIPOLAR
JESD-609代码：	e3	最大磁场范围：	7 mT
最小磁场范围：	1 mT	安装特点：	THROUGH HOLE MOUNT
端子数量：	3	最大工作电流：	2 mA
最高工作温度：	150 °C	最低工作温度：	-40 °C
输出：	OPEN-DRAIN	输出极性：	NON-INVERTING
封装主体材料：	PLASTIC/EPOXY	封装等效代码：	SIP3,.03,50
电源：	3 V	子类别：	Other Sensors
表面贴装：	NO	技术：	BICMOS
端子面层：	Matte Tin (Sn)	Base Number Matches：	1

A3213LUA-LC-T 数据手册

A3213 and A3214

Micropower Ultra-Sensitive Hall-Effect Switches

Features and Benefits

Description

▪ Micropower operation

The A3213 and A3214 integrated circuits are ultra-sensitive,

pole independent Hall-effect switches with a latched digital

output. They are especially suited for operation in battery-

operated, hand-held equipment such as cell and cordless

telephones and palmtop computers. A 2.4 to 5.5 V operation

and a unique clocking scheme reduce the average operating

powerrequirements:theA3213to825μW,theA3214to14μW

(typical,at2.75V).Exceptforoperatingdutycycleandaverage

operating current, the A3213 and A3214 are identical.

▪ Operate with north or south pole

▪ 2.4 to 5.5 V battery operation

▪ Chopper stabilized

▫ Superior temperature stability

▫ Extremely low switchpoint drift

▫ Insensitive to physical stress

▪ High ESD protection

▪ Solid state reliability

▪ Small size

Unlike other Hall-effect switches, either a north or south pole

of sufficient strength will turn the output on; in the absence of

a magnetic field, the output is off. The polarity independence

and minimal power requirement allows these devices to easily

replace reed switches for superior reliability and ease of

manufacturing, while eliminating the requirement for signal

conditioning.

▪ Easily assembly into applications due to magnetic pole

independence

Packages

3 lead ultramini SIP

(suffix UA)

Improved stability is made possible through chopper

stabilization (dynamic offset cancellation), which reduces the

residualoffsetvoltagenormallycausedbydeviceovermolding,

temperature dependencies, and thermal stress.

These devices include, on a single silicon chip, a Hall-voltage

Continued on the next page…

3 pin surface mount

SOT23-W (suffix LH)

Not to scale

Functional Block Diagram

SUPPLY

SWITCH

TIMING

LOGIC

OUTPUT

GROUND

Dwg. FH-020-5

27622.62-DS Rev. Y

12 3 4 5 6 7...11

中文翻译

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与A3213LUA-LC-T相关器件

型号	品牌	获取价格	描述	数据表
A3213LUA-T	ALLEGRO	获取价格	MICROPOWER, ULTRA-SENSITIVE HALL-EF FECT SWITCHES
A321-4	AMPHENOL	获取价格	Circular Connector, 21 Contact(s), Aluminum Alloy, Female, Plug,
A32140DX-1BG240C	MICROSEMI	获取价格	Field Programmable Gate Array, 1866-Cell, CMOS, PBGA240
A32140DX-1BG240C	ACTEL	获取价格	Field Programmable Gate Array, 1866 CLBs, 14000 Gates, 1866-Cell, CMOS, PBGA240, PLASTIC,
A32140DX-1BG240I	MICROSEMI	获取价格	Field Programmable Gate Array, 1866-Cell, CMOS, PBGA240
A32140DX-1BG240I	ACTEL	获取价格	暂无描述
A32140DX-1BGG225C	ACTEL	获取价格	Field Programmable Gate Array, 954 CLBs, 14000 Gates, CMOS, PBGA225, BGA-225
A32140DX-1CQ256B	MICROSEMI	获取价格	Field Programmable Gate Array, 1866-Cell, CMOS, CQFP256,
A32140DX-1CQ256C	MICROSEMI	获取价格	Field Programmable Gate Array, 1866-Cell, CMOS, CQFP256,
A32140DX-1CQ256M	MICROSEMI	获取价格	Field Programmable Gate Array, 1866-Cell, CMOS, CQFP256,

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