tle4942 Infineon Technologies Corporation, tle4942 Datasheet - Page 18

• Manufacturer Part Number: tle4942
• Description: Differential Two-wire Hall Effect Sensor-ic For Wheel Speed Applications With Direction Detection
• Manufacturer: Infineon Technologies Corporation

Figure 8
Data Sheet
Internal
Sensor
Speed Signal
Transferred
Signal:
LR
Transferred
Signal:
DR-L
Transferred
Signal:
DR-R
Transferred
Signal:
DR-L & EL
Transferred
Signal:
DR-R & EL
Definition of PWM Current Interface
Xn
Xn
18
Xn+1
Xn+1
t
t
DR-L&AP
pre-low
t
LR
t
DR-L
= 45 µs
= 45 µs
t
= 8 x
DR-R&AP
t
= 2 x
DR-R
t
= 4 x
LR
t
LR
= 16 x
t
LR
t
LR
TLE4942-1C
V 3. 1, 2005-02
TLE4942-1
AET03196
Xn+2
Xn+2