TLE4953x

Specifications

Data Sheet

13

Version 4.1, 2018-01-02

3.4

Electrical Characteristics

All values specified at constant amplitude and offset of input signal, over operating range, unless otherwise

Table 3-4

Electrical Characteristics

Parameter

Symbol

Values

Unit

Note / Test Condition

Min.

Typ.

Max.

Supply current low

5.9

7

8.4

mA

Supply current high

11.8

14

16.8

mA

Supply current ratio

1.9

-

-

Output rise/fall slew rate

TLE4953

12

-

26

mA/μs

Output rise/fall slew rate

TLE4953C

8-

26

mA/μs

--

90

μA/V

Only valid for TLE4953

Limit threshold speed

0.35

0.8

1.5

1.75

mT

Peak to peak value

Limit differential direction

signal

0.35

0.73

mT

Peak to peak value

99% criteria1)2)

Initial calibration delay

time

-

300

345

μs

Magnetic edges required

for first output pulse

(no previous vibration

detected)5)

-

-

2

magn.

edges

pulse occurs only on rising

magnetic edge

Number of pulse in

uncalibrated mode5)

2

pulses

Number of emitted pulses

with invalid direction

--

pulses

Frequency

f

0

-

12000

Hz

4)

Systematic phase error of

output edges during start-

up and uncalibrated mode

-88

+88

°

Systematical phase error of

“uncal” pulse; nth vs. n+1th

pulse (does not include jitter)

Phase shift during

transition from

uncalibrated to calibrated

mode

-90

+90

°

Phase shift change during

PGA switching in

calibrated mode

0

80

°

Due to adaptive hysteresis.

Depending on signal shape.