1998 Mar 24

2

Philips Semiconductors

Product specification

Magnetic field sensor

KMZ10C

DESCRIPTION

The KMZ10C is a magnetic field sensor, employing the

magnetoresistive effect of thin-film permalloy. Its

properties enable this sensor to be used in a wide range of

applications for current and field measurement, revolution

counters, angular or linear position measurement and

proximity detectors, etc.

PINNING

PIN

SYMBOL

DESCRIPTION

output voltage

2

GND

ground

3

output voltage

supply voltage

handbook, halfpage

MBA737

123 4

H y

H x

Fig.1 Simplified outline.

QUICK REFERENCE DATA

SYMBOL

PARAMETER

MIN.

TYP.

MAX.

UNIT

DC supply voltage

−

5

−

V

bridge operating temperature

−40

−

+150

°C

magnetic field strength

−7.5

−

+7.5

kA/m

auxiliary field

−

3

−

kA/m

S

sensitivity

−

1.5

−

bridge resistance

1

−

1.8

k

Ω

offset voltage

−1.5

−

+1.5

mV/V

mV V

⁄

kA m

⁄

-----------------

CIRCUIT DIAGRAM

Fig.2 Simplified circuit diagram.

handbook, full pagewidth

MLC716

4

3

2

V

CC

1

+VO

–VO

GND