Datasheet > A3187EUA-LC

A3187EUA-LC

更新时间： 2024-02-05 03:26:33

品牌	Logo	应用领域
急速微 - ALLEGRO		/
页数	文件大小	规格书
8页	146K
描述
Analog Circuit, 1 Func, SIP-3

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

A3187EUA-LC 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：	SIP,
针数：	3	Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01	风险等级：	5.89
其他特性：	REVERSE BATTERY PROTECTION	模拟集成电路 - 其他类型：	ANALOG CIRCUIT
JESD-30 代码：	R-XSIP-T3	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：	UNSPECIFIED
封装代码：	SIP	封装形状：	RECTANGULAR
封装形式：	IN-LINE	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	座面最大高度：	5.26 mm
最大供电电压 (Vsup)：	24 V	最小供电电压 (Vsup)：	3.8 V
标称供电电压 (Vsup)：	12 V	表面贴装：	NO
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	THROUGH-HOLE	端子节距：	2.5 mm
端子位置：	SINGLE	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	1.52 mm	Base Number Matches：	1

A3187EUA-LC 数据手册

3185

3189 ^THRU

HALL-EFFECT LATCHES

FOR HIGH-TEMPERATURE OPERATION

These Hall-effect latches are extremely temperature-stable and stress-

resistant sensors especially suited for operation over extended temperature

ranges to +150°C. Superior high-temperature performance is made possible

through a novel Schmitt trigger circuit that maintains operate and release

point symmetry by compensating for temperature changes in the Hall ele-

ment. Additionally, internal compensation provides magnetic switch points

that become more sensitive with temperature, hence offsetting the usual

degradation of the magnetic field with temperature. The symmetry capability

makes these devices ideal for use in pulse-counting applications where duty

cycle is an important parameter. The four basic devices (3185, 3187, 3188,

and 3189) are identical except for magnetic switch points.

Each device includes on a single silicon chip a voltage regulator, qua-

dratic Hall-voltage generator, temperature compensation circuit, signal

amplifier, Schmitt trigger, and a buffered open-collector output to sink up to

25 mA. The on-board regulator permits operation with supply voltages of 3.8

to 24 volts.

The first character of the part number suffix determines the device

operating temperature range. Suffix ‘E–’ is for -40°C to +85°C, and suffix

‘L–’ is for -40°C to +150°C. Three package styles provide a magnetically

optimized package for most applications. Suffix ‘–LT’ is a miniature SOT89/

TO-243AA transistor package for surface-mount applications; suffix ‘–UA’ is

a three-lead ultra-mini-SIP.

Dwg. PH-003A

Pinning is shown viewed from branded side.

ABSOLUTE MAXIMUM RATINGS

FEATURES

at T = +25°C

■ Symmetrical Switch Points

■ Superior Temperature Stability

■ Operation From Unregulated Supply

■ Open-Collector 25 mA Output

■ Reverse Battery Protection

Supply Voltage, V_CC............................ 30 V

Reverse Battery Voltage, V_RCC........... -30 V

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

Output OFF Voltage, V_OUT.................. 30 V

Reverse Output Voltage, V_OUT.......... -0.5 V

Continuous Output Current, I_OUT..... 25 mA

Operating Temperature Range, T_A

■ Activate With Small, Commercially Available Permanent Magnets

■ Solid-State Reliability

■ Small Size

Suffix ‘E–’................... -40°C to +85°C

Suffix ‘L–’................. -40°C to +150°C

Storage Temperature Range,

■ Resistant to Physical Stress

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

part number + a suffix to indicate operating temperature range +

a suffix to indicate package style, e.g., A3185ELT .

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

12 3 4 5 6 7 8

中文翻译

下载PDF

与A3187EUA-LC相关器件

型号	品牌	获取价格	描述	数据表
A3187EUA-TL	ALLEGRO	获取价格	Analog Circuit, 1 Func, PSSO3, SMT-3
A3187KLL	ETC	获取价格	Hall-Effect Switch
A3187KLT	ETC	获取价格	Hall-Effect Switch
A3187KU	ETC	获取价格	Hall-Effect Switch
A3187KUA	ETC	获取价格	Hall-Effect Switch
A3187KUA-TL	ALLEGRO	获取价格	Analog Circuit, 1 Func, PSSO3
A3187LLL	ETC	获取价格	Hall-Effect Switch
A3187LLT	SANKEN	获取价格	Analog Circuit, 1 Func, PSSO3, MINIATURE, TO-243AA, SOT-89, 3 PIN
A3187LLT	ALLEGRO	获取价格	HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION
A3187LLTTR	ALLEGRO	获取价格	Analog Circuit, 1 Func, PDSO3, TO-243AA, SOT-89, 3 PIN

与A3187EUA-LC相关文章

IRF520PBF资料手册解读：电气参数、应用指南
2024-07-17

2
AP1152ADU51资料手册解读：低压差线性稳压器的全面剖析
2024-07-17

3
MB91F223S 微控制器详解：全方位解读其数据手册
2024-07-17

3
DS1135-8资料手册解读：深入探索高速硅定时电路的特性与应用
2024-07-16

8

产品中心

服务支持

精选活动

关于我们

帮助中心

A3187EUA-LC

A3187EUA-LC 技术参数

A3187EUA-LC 数据手册

与A3187EUA-LC相关器件

与A3187EUA-LC相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

A3187EUA-LC

A3187EUA-LC 技术参数

A3187EUA-LC 数据手册

与A3187EUA-LC相关器件

与A3187EUA-LC相关文章

您还可以找

您在本页遇到什么问题？