OHS3150U 查看數據表（PDF） - TT Electronics.

零件编号

产品描述 (功能)

生产厂家

OHS3150U

Ratiometric Linear Hall-Effect Sensor

TT Electronics. 

Sensing and Control

Ratiometric Linear Hall-Effect Sensor

OHS3150U, OHS3151U

Features:

 Ra ometric linear output capable of sinking and sourcing current

 4.5 V to 6.0 V opera on

 Responds equally to posi ve and nega ve magne c fields

 Excellent temperature stability to operate in harsh environments

 Robust package capable of withstanding harsh environments

Descrip on:

Each ratiometric linear Hall-effect sensor contains a monolithic integrated circuit on a single chip. This circuit

incorporates a quadratic Hall sensing element, which minimizes the effects of mechanical and thermal stress on

the Hall element and temperature compensating circuitry to compensate for the inherent Hall element sensitivity

change over temperature current.

These ratiometric linear Hall-effect sensors provide an output voltage that varies in proportion to the applied

magnetic field. The voltage output will increase in response to a south pole (positive) magnetic field applied

perpendicular to the package symbolization face, and will decrease in response to a north pole (negative)

magnetic field.

These ratiometric linear Hall-effect sensors can be used as a non-contact sensor for rotary and linear position

sensing and for current sensing.

Applica ons:

 Non‐contact magne c sensing

 Assembly line automa on

 Machine automa on

 Machine safety

 Door sensor

Through Hole

Ordering Information

Temp. Range

VOQ Threshold

OHS3150U -40°C to +125°C VOQ Change over TA = ±35 Gauss

OHS3151U -40°C to +125°C VOQ Change over TA = ±50 Gauss

 Where sensing is required in dirty environments

Qual

Hall

Element

Voltage

Regulator

Dual to

Single

Converter

1 Vcc

Vcc

3

Output

2 Gnd

DIMENSIONS

ARE IN:

[MILLIMETERS]

INCHES

RoHS

General Note

TT Electronics reserves the right to make changes in product specifica on

without no ce or liability. All informa on is subject to TT Electronics’ own data

and is considered accurate at me of going to print.

© TT electronics plc

1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200

www.optekinc.com | www. electronics.com

Issue D 01/2016 Page 1

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