A3185KUA-TL

更新时间： 2024-01-12 01:30:01

品牌	Logo	应用领域
急速微 - ALLEGRO		锁存器
页数	文件大小	规格书
8页	182K
描述
暂无描述

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

A3185KUA-TL 数据手册

3185 THRU

3189

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 SOT-

89/TO-243AA transistor package for surface-mount applications; suffix ‘–U’

is a three-lead plastic mini-SIP, while suffix ‘–UA’ is a three-lead ultra-mini-

SIP.

Dwg. PH-003A

Pinning is shown viewed from branded side.

ABSOLUTE MAXIMUM RATINGS

at T = +25°C

FEATURES

I Symmetrical Switch Points

I Superior Temperature Stability

I Operation From Unregulated Supply

I Open-Collector 25 mA Output

I 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

I Activate With Small, Commercially Available Permanent Magnets

I Solid-State Reliability

I Small Size

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

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

Storage Temperature Range,

I 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A3185KUA-TL相关器件

型号	品牌	获取价格	描述	数据表
A3185LLL	ETC	获取价格	Hall-Effect Switch
A3185LLT	ALLEGRO	获取价格	HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION
A3185LLT	SANKEN	获取价格	Analog Circuit, 1 Func, PSSO3, MINIATURE, TO-243AA, SOT-89, 3 PIN
A3185LLTTR	ALLEGRO	获取价格	Analog Circuit, 1 Func, PDSO3, TO-243AA, SOT-89, 3 PIN
A3185LT	ALLEGRO	获取价格	HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION
A3185LU	SANKEN	获取价格	Analog Circuit, 1 Func, PSIP3, MINI, PLASTIC, SIP-3
A3185LUA	ALLEGRO	获取价格	HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION
A3185LUA	SANKEN	获取价格	Analog Circuit, 1 Func, PSIP3, ULTRA MINI, SIP-3
A3185LUA-TL	ALLEGRO	获取价格	Analog Circuit, 1 Func, PSSO3, SMT-3
A3185SLL	ETC	获取价格	Hall-Effect Switch

与A3185KUA-TL相关文章

BSS138LT3G：一款高效能N沟道MOSFET的全面解析
2024-07-04

17
解读EGP10B二极管资料手册：产品特性、参数分析
2024-07-04

16
RT9164AGG手册资料详解：引脚信息、设计指南
2024-07-04

14
2SA1037KPT资料详解：产品特性、电气参数、设计指南
2024-07-04

16

产品中心

服务支持

精选活动

关于我们

帮助中心

A3185KUA-TL

A3185KUA-TL 数据手册

与A3185KUA-TL相关器件

与A3185KUA-TL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

A3185KUA-TL

A3185KUA-TL 数据手册

与A3185KUA-TL相关器件

与A3185KUA-TL相关文章

您还可以找

您在本页遇到什么问题？