DN8799 datasheet(2/4 Pages) PANASONIC

2 / 4 page

DN8799MS

Hall ICs

Note) 1. Symbol BH-L stands for the operating magnetic flux density where its output level varies from high to low.

2. Symbol BL-H stands for the operating magnetic flux density where its output level varies from low to high.

3. The variation of operating magnetic flux density does not depend on supply voltage due to its built-in stabilized power

source. (VCC should be confined to the range of 2.7 V to 14.4 V.)

4. A supply current changes by maximum 1 mA when its output level varies from high to low.

5. *1: Classified by BH-L as listed right:

s Pin Descriptions

Pin No.

Symbol

Description

Out

Output pin

2VCC

Supply voltage pin

GND

Ground pin

s Recommended Operating Range

Parameter

Symbol

Range

Unit

Supply voltage

VCC

2.7 to 14.4

s Absolute Maximum Ratings

Parameter

Symbol

Rating

Unit

Supply voltage

VCC

VOUT

Supply current

ICC



Power dissipation

120

Operating ambient temperature

Topr

−40 to +85

°C

Storage temperature

Tstg

−55 to +125

°C

Note) 1. Except for the operating ambient temperature and storage temperature, all ratings are for Ta = 25°C.

2. The reverse insertion of this IC will cause its breakdown.

3. It will operate normally in several tens of ms after power on.

4. This IC is designed for a general use and if you want to use for an automotive use, please consult our staff of the nearby

sales office beforehand.

s Electrical Characteristics at T

a = 25°C

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Operating magnetic flux density 1 *

BH-L

VCC = 3 V

−20



Operating magnetic flux density 2

BL-H

VCC = 3 V



−3mT

Hysteresis width

VCC = 3 V

0.2

1.5

4.0

Output voltage 1

VOL1

VCC = 14.4 V, IO = 5 mA, B = −20 mT



0.07

0.30

Output voltage 2

VOL2

VCC = 2.7 V, IO = 5 mA, B = −20 mT



0.07

0.30

Output current

IOH

VCC = 2.7 V to 14.4 V



µA

VO = 14.4 V, B = −3 mT

Supply current 1

ICC1

VCC = 14.4 V, B = −3 mT

1.0

3.4

6.0

Supply current 2

ICC2

VCC = 2.7 V, B = −3 mT

1.0

2.5

6.0

Rank

BH-L (mT)

≥ −15

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