AH3574 datasheet(4/13 Pages) DIODES

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AH3574

Document number: DS40413 Rev. 1 - 2

4 of 13

www.diodes.com

January 2018

AH3574

Magnetic Characteristics (Note 11 &12) (TA = -40°C to +125°C, VDD = 3.0V to 28V, unless otherwise specified.)

(1mT=10 Gauss)

Symbol

Parameter

Condition

Min

Typ

Max

Unit

BOPS (South Pole to the Part Marking Side)

Operation Point

VDD = 12V, TA = +25°C

Gauss

TA = -40°C to +125°C

BOPN (North Pole to the Part Marking Side)

VDD = 12V, TA = +25°C

-40

TA = -40°C to +125°C

-60

-40

-20

BRPS (South Pole to the Part Marking Side)

Release Point

VDD = 12V, TA = +25°C

TA = -40°C to +125°C

BRPN (North Pole to the Part Marking Side)

VDD = 12V, TA = +25°C

-25

TA = -40°C to +125°C

-45

-25

-10

BHY (|BOPX|-|BRPX|)

Hysteresis (Note 13)

VDD = 12V, TA = +25°C

TA = -40°C to +125°C

Notes:

11. When power is initially turned on, VDD must be within its correct operating range (3.0V to 28V) to guarantee the output sampling. The output state is valid

after the start-up time of 10us typical from the operating voltage reaching 3V.

12. Typical values are defined at TA = +25°C, VDD = 12V. Maximum and minimum values over the operating temperature range is not tested in production

but guaranteed by design, process control and characterization.

13. Maximum and minimum hysteresis is guaranteed by design, process control and characterization.

BHY

BRPS BOPS

Turn

off

(Off-State)

(On-State)

( Magnetic Flux Density B )

Output

BHY

VDD

(Off-State)

Turn

VSAT

BOPN BRPN

Turn

off

Turn

VOUT_ON = VSAT

Part Mark

(SOT23)

Part Mark

SIP-3 (Ammo Pack)

SIP-3 (Bulk Pack)

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