TLE4942, TLE4942C

TLE4942 - TLE4942C Data Sheet

February 2002

10

Initial calibration delay

time

300

µs

Additional to

Magnetic edges

required for initial

calibration

1)

6 *

magn.

edges

Number of emitted

pulses with invalid

supplementary

information

2)

3 *

magn.

edges

Frequency

f

1

2500

Hz

Frequency changes

df/dt

±100

Hz/ms

Duty cycle

duty

40

50

60

%

@

∆B = 2mT

sine wave

Def. Figure 7

±2

±3

%

%

1 s value

?B

≥ 2mT

±4

±6

%

%

1 s value

(2mT

≥) ∆B >

∆B

Limit

Jitter at board net

ripple

±2

%

0 < f < 50kHz

∆B = 15 mT

* See Appendix B

power-up or after a stand still condition. During that phase the output is disabled.

∆BLimit

cycle is permitted for short time periods.