2003 Sep 15

3

Philips Semiconductors

Product specification

Magnetic field sensor

KMZ43T

CIRCUIT DIAGRAM

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 60134).

STIMULATING FIELD STRENGTH

Note

1. The minimum stimulating magnetic field in the x-y plane to ensure minimum angular inaccuracy specified in note 11

to Characteristics table.

THERMAL CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

supply voltage bridge 1

−

9V

supply voltage bridge 2

−

9V

storage temperature

−65

+150

°C

operating ambient temperature

−40

+150

°C

CONDITIONS

MIN.

CONDITIONS

MIN.

MAX.

UNIT

magnetic field strength

note 1

25

−

kA/m

SYMBOL

PARAMETER

VALUE

UNIT

thermal resistance from junction to ambient

155

K/W

handbook, halfpage

GND1

87

6

5

12

3

4

MGD789

GND2

+VO2

+VO1

−VO1

−VO2

VCC2

VCC1

Fig.2 Simplified circuit diagram.