UHS49_16 [UTC]

LINEAR HALL EFFECT SENSOR;


型号：	UHS49_16
厂家：	Unisonic Technologies
描述：	LINEAR HALL EFFECT SENSOR
文件：	总4页 (文件大小：94K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

UNISONIC TECHNOLOGIES CO., LTD

UHS49

Preliminary

LINEAR INTEGRATED CIRCUIT

LINEAR HALL EFFECT

SENSOR



DESCRIPTION

UTC UHS49 Linear Hall-effect sensor is small, versatile linear

Hall-effect device that is operated by the magnetic field from a

permanent magnet or an electromagnet. The linear sourcing output

voltage is set by the supply voltage and varies in proportion to the

strength of the magnetic field. The IC features low noise output,

which makes it unnecessary to use external filtering. It also

includes thin film resistors to provide increased temperature

stability and accuracy. The linear Hall sensor can be used for Motor

control, Magnetic code reading, Ferrous metal detector，Current

sensing and Position sensing.

SIP-3



FEATURES

* Low-Noise Output

* 4.5 V ~ 6 V Operation

* Magnetically Optimized Package

* Miniature construction

* Linear output for circuit design flexibility

* Wide ambient temperature range: -40°C ~ +85°C



ORDERING INFORMATION

Pin Assignment

Ordering Number

Package

Packing

UHS49G-G03-B

UHS49G-G03-K

SIP-3

Tape Box

Bulk

Note: Pin Assignment: I: V_DDG: GND O: V_OUT



MARKING

www.unisonic.com.tw

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QW-R118-022.b

UHS49

Preliminary

LINEAR INTEGRATED CIRCUIT



PIN DESCRIPTION

PIN NO.

PIN NAME

V_DD

DESCRIPTION

Supply Voltage

GND

IC Ground

Output

V_OUT



BLOCK DIAGRAM

V_DD

REN

V_OUT

GND

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

2 of 4

QW-R118-022.b

UHS49

Preliminary

LINEAR INTEGRATED CIRCUIT



ABSOLUTE MAXIMUM RATINGS (T_A=25°С, unless otherwise specified)

PARAMETER

SYMBOL

V_CC

RATINGS

8.0

UNIT

Supply Voltage

Circuit Current

I_O

°С

Power Dissipation

P_D

400

Operating Temperature

Storage Temperature

T_OPR

T_STG

-30 ~ +125

-40 ~ +150

°С

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.



ELECTRICAL CHARACTERISTICS (T_A= 25°C, V_DD= 5V)

PARAMETER

SYMBOL

V_CC

TEST CONDITIONS

operating

MIN

3.0

TYP

MAX

6.5

UNIT

Operating Voltage

Supply Current

I_CC

Average

4.2

1.5

8.0

μS

Output Current

I_OUT

1.0

Response Time

Tack

V_O

Quiescent Output Voltage

Sensitivity

B=0G

2.35

1.65

1.6

△V_OUT

T_A=25°C

B=-500G

B=500G

mV/G

Min Output Voltage

Max Output Voltage

3.15

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

3 of 4

QW-R118-022.b

UHS49

Preliminary

LINEAR INTEGRATED CIRCUIT



TYPICAL APPLICATION CIRCUIT

UTC assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or

other parameters) listed in products specifications of any and all UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

malfunction of these products can be reasonably expected to result in personal injury. Reproduction in

whole or in part is prohibited without the prior written consent of the copyright owner. The information

presented in this document does not form part of any quotation or contract, is believed to be accurate

and reliable and may be changed without notice.

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

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QW-R118-022.b

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