TLE4941, TLE4941C

TLE4941 - TLE 4941C Data Sheet

Febrary 2002

6

AC/DC Characteristics

All values specified at constant amplitude and offset of input signal

Limit values

Unit

Parameter

Symbol

Min

Typ

Max

Remarks

Supply current

5.9

7

8.4

mA

Supply current

11.8

14

16.8

mA

Supply current ratio

1.9

Output rise/fall

slew rate

TLE 4941

12

7.5

26

24

mA/

µs R

M

≤ 150 Ω

≤ 750 Ω

See Figure 4.

Output rise/fall

slew rate

TLE4941C

8

8

22

26

mA/

µs

Ω

T < 125°C

T < 170°C

See Figure 4.

90

µA/V

Limit threshold

∆B

Limit

0.35

0.8

1.5

mT

Initial calibration delay

time

300

µs

Additional to

Magnetic edges

required for initial

calibration

1)

3

6 *

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 4

±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.

cycle is permitted for short time periods.