Datasheet > 3150

3150

更新时间： 2024-02-06 15:48:25

品牌	Logo	应用领域
急速微 - ALLEGRO		开关斩波器
页数	文件大小	规格书
12页	101K
描述
PROGRAMMABLE, CHOPPERSTABILIZED, HALL-EFFECT SWITCH

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

3150 技术参数

生命周期：	Contact Manufacturer	Reach Compliance Code：	unknown
风险等级：	5.84

3150 数据手册

3150

PROGRAMMABLE, CHOPPER-

STABILIZED, HALL-EFFECT SWITCH

The A3150JLT and A3150JUA programmable switches provide

tooth/valley recognition in large gear-tooth sensing applications. Each

sensor consists of a single element, chopper-stabilized Hall-effect IC

that can be programmed to the desired magnetic switch point, opti-

mizing sensor airgap and timing accuracy performance after final

packaging. The small package can be easily assembled and used in

conjunction with a wide variety of gear/target shapes and sizes. The

two devices differ only in package style.

PTCT

The sensing technology used for this sensor is Hall-effect based.

The sensor incorporates a single-element Hall IC that switches in

response to magnetic signals created by a ferrous target. The program-

mability of the circuit eliminates magnet and system offsets such as

those caused by tilt yet provides zero-speed detection capabilities

without the associated running jitter inherent in classical digital solu-

tions.

A proprietary dynamic offset cancelation technique, with an

internal high-frequency clock, reduces the residual offset voltage,

which is normally caused by device overmolding, temperature

dependancies, and thermal stress. This technique produces devices that

have an extremely stable quiescent output voltage, are immune to

mechanical stress, and have precise recoverability after temperature

cycling. Many problems normally associated with low-level analog

signals are minimized by having the Hall element and amplifier in a

single chip. Output precision is obtained by internal gain adjustments

during the manufacturing process and operate-point programming in the

user’s application.

Dwg. PH-003-2

PRELIMINARY INFORMATION

(subject to change without notice)

April 12, 1999

ABSOLUTE MAXIMUM RATINGS

This sensor system is ideal for use in gathering speed, position, and

timing information using gear-tooth-based configurations. The

A3150JLT/JUA are particularly suited to those applications that require

accurate duty cycle control or accurate edge detection. The lower

vibration sensitivity also makes these devices extremely useful for

transmission speed sensing.

at T_A= 25°C

Supply Voltage, V_CC........................... 26.5 V

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

Overvoltage Supply Current, I_CC..... 100 mA

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

Output Current, I_OUT..... Internally Limited

Output OFF Voltage, V_OUT................. 26.5 V

Reverse Output Current, I_ROUT......... -50 mA

Operating Temperature Range,

Continued next page

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., A3150JLT .

T_A............................... -40°C to +115°C

Storage Temperature, T_S................... +170°C

12 3 4 5 6 7...12

中文翻译

下载PDF

与3150相关器件

型号	品牌	获取价格	描述	数据表
3150-002	ETC	获取价格	Signal Conditioner
3150-005	ETC	获取价格	Signal Conditioner
315001	LITTELFUSE	获取价格	Axial Lead and Cartridge Fuses
3150-010	ETC	获取价格	Signal Conditioner
315001P	LITTELFUSE	获取价格	Axial Lead and Cartridge Fuses
315002	LITTELFUSE	获取价格	Axial Lead and Cartridge Fuses
3150-020	ETC	获取价格	Signal Conditioner
315002P	LITTELFUSE	获取价格	Axial Lead and Cartridge Fuses
315003	LITTELFUSE	获取价格	Axial Lead and Cartridge Fuses
315003P	LITTELFUSE	获取价格	Axial Lead and Cartridge Fuses

与3150相关文章

解析BAV99LT1G手册：参数分析、替换型号推荐
2024-06-26

1
解读BSS138PW数据手册：产品特性、电气参数及替换型号推荐
2024-06-26

2
CR2032资料手册解读：参数分析、替换型号推荐
2024-06-26

1
CDSOT23-SM712参数分析、替代型号推荐
2024-06-26

1

产品中心

服务支持

精选活动

关于我们

帮助中心

3150

3150 技术参数

3150 数据手册

与3150相关器件

与3150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

3150

3150 技术参数

3150 数据手册

与3150相关器件

与3150相关文章

您还可以找

您在本页遇到什么问题？