tle4942 Infineon Technologies Corporation, tle4942 Datasheet - Page 20

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

Table 6
Ref. ISO 7637-1; test circuit 1;
∆
Parameter
Testpulse 1
Testpulse 2
Testpulse 3a
Testpulse 3b
Testpulse 4
Testpulse 5
1) According to 7637-1 the supply switched “OFF” for
2) According to 7637-1 for test pulse 4 the test voltage shall be 12 V ± 0.2 V. Measured with
3) Applying in the board net a suppressor diode with sufficient energy absorption capability
Note: Values are valid for all TLE4941/42 types!
Ref. ISO 7637-3; test circuit 1;
∆
Parameter
Testpulse 1
Testpulse 2
Testpulse 3a
Testpulse 3b
Note: Values are valid for all TLE4941/42 types!
Ref. ISO 11452-3; test circuit 1; measured in TEM-cell
∆
Parameter
EMC field strength
Note: Only valid for non C- types!
Ref. ISO 11452-3; test circuit 1; measured in TEM-cell
∆
Parameter
EMC field strength
Note: Only valid for C-types!
Data Sheet
B
B
B
B
Mainly the current consumption will decrease. Status C with test circuit 1.
= 2 mT (amplitude of sinus signal);
= 2 mT (amplitude of sinus signal);
= 2 mT;
= 2 mT;
Electro Magnetic Compatibility (values depend on
V
V
CC
CC
= 13.5 V,
= 13.5 V,
Symbol
V
Symbol
V
Symbol
E
Symbol
E
EMC
EMC
TEM-Cell
TEM-Cell
f
f
B
B
= 100 Hz;
= 100 Hz;
T
T
V
V
CC
CC
= 25°C
= 25°C
t
20
= 13.5 V,
= 13.5 V,
= 200 ms
Level/Typ
IV / – 100 V
IV / 100 V
IV / – 150 V
IV / 100 V
IV / – 7 V
IV / 86.5
Level/Typ
IV / – 30 V
IV / 30 V
IV / – 60 V
IV / 40 V
Level/Typ
IV / 200 V/m
Level/Typ
IV / 250 V/m
f
f
3)
B
B
= 100 Hz;
V
= 100 Hz;
R
T
T
M
Remarks
Remarks
Status
C
C
A
A
B
C
Status
A
A
A
A
AM = 80%,
AM = 80%,
!)
= 25°C;
= 25°C;
2)
1)
1)
R
TLE4942-1C
V 3. 1, 2005-02
M
TLE4942-1
= 75 Ω only.
R
R
M
M
f
f
= 1 kHz
= 1 kHz
≥ 75 Ω
≥ 75 Ω