TLE5012 datasheet(22/57 Pages) INFINEON

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TLE5012

Specification

Target Data Sheet

V 0.46, 2009-09

Figure 12

Delay of Sensor Output

Table 8

Signal Processing

Parameter

Symbol

Values

Unit

Note / Test Condition

Min.

Typ.

Max.

Update Rate at Interface

tupd

21.3

µs

FIR_MD = 0 (only raw

values)1)2)

1) depends on internal oscillator frequency variation (Chapter 3.4.6)

2) guaranteed by laboratory characterization

42.7

µs

FIR_MD = 11)2)

85.3

µs

FIR_MD = 2 (default)1)2)

170.6

µs

FIR_MD = 31)2)

Angle Delay Time3)

3) valid at constant rotation speed

tdel

µs

FIR_MD = 11)2)

µs

FIR_MD = 21)2)

120

140

µs

FIR_MD = 31)2)

Angle Delay Time with

Prediction3)

tdel

µs

FIR_MD = 1; PREDICT = 1

1)2)

µs

FIR_MD = 2; PREDICT = 1

1)2)

-40

-20

µs

FIR_MD = 3; PREDICT = 1

1)2)

Angle Noise

NAngle

0.11

FIR_MD = 0, (1 Sigma)2)

0.08

FIR_MD = 1, (1 Sigma)2)

0.05

FIR_MD = 2, (1 Sigma)2)

(default)

0.04

FIR_MD = 3, (1 Sigma)2)

time

Angle

With

Prediction

Without

Prediction

tdel

tupd

Magnetic field

direction

Sensor output

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