TLE4942C View Datasheet(PDF) - Infineon Technologies

Part Name

Description

MFG CO.

TLE4942C

Differential Two-Wire Hall Effect Sensor IC

Infineon Technologies 

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TLE4942, TLE4942C

Internal sensor speed signal

Transferred signal : LR

tpre-low = 45µs

Xn

Xn+1

Xn+2

Transferred signal : DR-L

tLR = 45µs.

Transferred signal: DR-R

tDR-L = 2 ∗ tLR

Transferred signal: DR-L & EL

tDR-R = 4 ∗ tLR

Transferred signal: DR-R & EL

tDR-L&AP = 8 ∗ tLR

Xn

Xn+1

Xn+2

tDR-R&AP = 16 ∗ tLR

Figure 8 Definition of PWM current interface

Internal sensor speed signal

Transferred signal: Stand still

tstop = 32 ∗ tLR

Figure 9

Tstop

Definition of stand still output pulse

TLE4942 - TLE4942C Data Sheet

13

February 2002

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