A3210EUA-TL

更新时间： 2024-02-15 07:38:43

品牌	Logo	应用领域
急速微 - ALLEGRO		模拟IC 开关信号电路信息通信管理
页数	文件大小	规格书
12页	224K
描述
MICROPOWER, ULTRA-SENSITIVE HALL-EFFECT SWITCHES

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技术参数
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A3210EUA-TL 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	SIP	包装说明：	,
针数：	3	Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01	风险等级：	5.89
Is Samacsys：	N	模拟集成电路 - 其他类型：	ANALOG CIRCUIT
JESD-30 代码：	R-PSSO-G3	JESD-609代码：	e0
长度：	4.105 mm	功能数量：	1
端子数量：	3	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
认证状态：	Not Qualified	座面最大高度：	1.57 mm
最大供电电压 (Vsup)：	3.5 V	最小供电电压 (Vsup)：	2.5 V
标称供电电压 (Vsup)：	2.75 V	表面贴装：	YES
技术：	BICMOS	温度等级：	INDUSTRIAL
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	SINGLE
宽度：	3.035 mm	Base Number Matches：	1

A3210EUA-TL 数据手册

3210 ^AND

3209

MICROPOWER, ULTRA-SENSITIVE

HALL-EFFECT SWITCHES

The A3209Ex and A3210Ex 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

cellular and cordless telephones, pagers, and palmtop computers. 2.5 volt to

3.5 volt operation and a unique clocking scheme to reduce the average operat-

ing power requirements – the A3209Ex to 400 µW, the A3210Ex to 25 µW!

Except for operating duty cycle and average operating current, the A3209Ex

and A3210Ex are identical.

Package Suffix ‘LH’ Pinning

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.

Improved stability is made possible through chopper stabilization (dynamic

offset cancellation), which reduces the residual offset voltage normally caused

by device overmolding, temperature dependencies, and thermal stress.

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

small-signal amplifier, chopper stabilization, a latch, and a MOSFET output.

Advanced BiCMOS processing is used to take advantage of low-voltage and

low-power requirements, component matching, very low input-offset errors,

and small component geometries.

Dwg. PH-016-1

The A3209Ex and A3210Ex are rated for operation over a temperature

range of -40°C to +85°C. Two package styles provide a magnetically opti-

mized package for most applications. Suffix ‘LH’ is a miniature low-profile

surface-mount package while suffix ‘UA’ is a three-lead ultra-mini-SIP for

through-hole or surface mounting.

Pinning is shown viewed from branded side.

ABSOLUTE MAXIMUM RATINGS

at T = +25°C

FEATURES

I Micropower Operation

Supply Voltage, V_DD............................. 5 V

Magnetic Flux Density, B .......... Unlimited

Output Off Voltage, V_OUT..................... 5 V

Output Current, I_OUT.......................... 1 mA

Junction Temperature, T_J............... +170°C

I Operate With North or South Pole

I 2.5 V to 3.5 V Battery Operation

I Chopper Stabilized

Superior Temperature Stability

Extremely Low Switch-Point Drift

Insensitive to Physical Stress

Operating Temperature Range,

I ESD Protected to 5 kV

I Solid-State Reliability

T_A............................... -40°C to +85°C

Storage Temperature Range,

I Small Size

T_S.............................. -65°C to +170°C

I Easily Manufacturable With Magnet Pole Independence

Caution: These CMOS devices have input

static protection (Class 3) but are still

susceptible to damage if exposed to

extremely high static electrical charges.

Always order by complete part number: the prefix ‘A’ + the basic four-digit

part number + the suffix ‘E’ to indicate operating temperature range + a

suffix to indicate package style, e.g., A3210ELH .

12 3 4 5 6 7...12

中文翻译

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与A3210EUA-TL相关器件

型号	品牌	获取价格	描述	数据表
A3210EX	ETC	获取价格	MICROPOWER.ULTRA-SENSITIVE HALL-EFFECT SWITCHES
A3210-LH	ALLEGRO	获取价格	MICROPOWER, ULTRA-SENSITIVE HALL-EFFECT SWITCHES
A3210-UA	ALLEGRO	获取价格	MICROPOWER, ULTRA-SENSITIVE HALL-EFFECT SWITCHES
A3210UA-LC	ALLEGRO	获取价格	MICROPOWER, ULTRA-SENSITIVE HALL-EFFECT SWITCHES
A3211	ALLEGRO	获取价格	Micropower, Ultra-sensitive Hall-effect Switches
A3211EEHLT-T	ALLEGRO	获取价格	Micropower, Ultra-sensitive Hall-effect Switches
A3211EELLT-T	ALLEGRO	获取价格	Micropower, Ultra-sensitive Hall-effect Switches
A3211ELHLT-T	ALLEGRO	获取价格	Micropower, Ultra-sensitive Hall-effect Switches
A3211ELHLX-T	ALLEGRO	获取价格	Analog Circuit,
A3211EUA-T	ALLEGRO	获取价格	Analog Circuit, 1 Func, BICMOS, PSIP3, LEAD FREE, SIP-3

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