TLE4998C4 Infineon Technologies, TLE4998C4 Datasheet - Page 36

• Manufacturer Part Number: TLE4998C4
• Description: IC HALL SENSOR LINEAR SSO-4
• Manufacturer: Infineon Technologies
• Type: Linear - Programmabler

Specifications of TLE4998C4

• Sensing Range: -200mt Trip ~ 200mT Release
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 8mA
• Current - Output (max): 5mA
• Output Type: Digital, PWM (Current)
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 4-SIP, SSO-4-01
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Other names: SP000440972

30µs after the master pulse crosses V
of the falling edge in the sensor and the triggering of the ECU.
Table 23
Parameter
Falling edge threshold
Rising edge threshold
Total trigger time
Master delay time
1)
2)
3)
Figure 12
Data Sheet
V
V
thf,max
UT = Programmed nominal SPC unit time
Trigger time in the sensor is fixed to the number of unit times specified in the “typ.” column, but the effective
trigger time varies due to the sensor’s clock variation
For V
thf,min
OUT
DD
= 5 V, R
Master Pulse Parameters
SPC Master Pulse Timing
L
= 2.2 kΩ, C
t
V
V
mlow,min
thr,max
thr,min
t
mlow,max
Symbol
V
V
t
t
mtr
md,tot
L
thf
thr
= 4.7 nF (in package), ECU trigger level V
t
1.1
1.25 1.43 1.8
10.8 13
46.6 56
75
3.7
min. typ.
mtr
Limit Values
thr
. t
1.3
90
5.8
md,tot
36
is the delay between internal triggering
1.7
16.3
70
113
7.9
max.
t
md,tot
Unit Notes
V
V
UT
UT
UT
µs
th,ECU
SPC Output Definition
Synchronous mode
Dyn. range mode
ID selection mode
3)
= 2V
TLE4998C3C
Rev 1.1, 2009-09
ECU trigger
level
1)2)
1)2)
1)2)