UGN3175

更新时间： 2024-11-13 21:55:11

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	150K
描述
HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION

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

UGN3175 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UGN3175相关器件

型号	品牌	获取价格	描述	数据表
UGN3175LL	ETC	获取价格	Hall-Effect Switch
UGN3175LT	ALLEGRO	获取价格	HALL-EFFECT LATCHES
UGN3175LTTR	ALLEGRO	获取价格	Analog Circuit, 1 Func, PSSO3, TO-243AA, SOT-89, 3 PIN
UGN3175SLT	ALLEGRO	获取价格	HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION
UGN3175SUA	ALLEGRO	获取价格	HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION
UGN3175U	ALLEGRO	获取价格	HALL-EFFECT LATCHES
UGN3175UA	ALLEGRO	获取价格	HALL-EFFECT LATCHES
UGN3175UA-TL	ALLEGRO	获取价格	暂无描述
UGN3175UA-TS	ALLEGRO	获取价格	Analog Circuit, 1 Func, PSSO3, SMT-3
UGN3177	ALLEGRO	获取价格	HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION

与UGN3175相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

6
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

3
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

29
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

12

产品中心

服务支持

精选活动

关于我们

帮助中心

UGN3175

UGN3175 数据手册

与UGN3175相关器件

与UGN3175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

UGN3175

UGN3175 数据手册

与UGN3175相关器件

与UGN3175相关文章

您还可以找

您在本页遇到什么问题？