TLE4997E2 Infineon Technologies, TLE4997E2 Datasheet - Page 25

• Manufacturer Part Number: TLE4997E2
• Description: IC HALL SENSOR LINEAR SSO-3
• Manufacturer: Infineon Technologies
• Type: Linear - Programmabler

Specifications of TLE4997E2

• Sensing Range: -200mt Trip ~ 200mT Release
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 10mA
• Current - Output (max): 1mA
• Output Type: Analog, Ratiometric
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 3-SIP, SSO-3-10
• Operating Supply Voltage: 5 V
• Mounting Style: Through Hole
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Maximum Output Current: 30 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SP000235288

7
Different error cases can be detected by the On-Board-Diagnostics (OBD) and reported
to the microcontroller. The OBD is useful only when the clamping function is enabled. It
is important to set the clamping threshold values inside the error voltage values shown
in
output voltages and error signals.
7.1
The output signals error conditions, if
• inside the ratings specified in
• outside the range specified in
Table 13
Parameter
Undervoltage threshold
Overvoltage threshold
Output voltage
@ undervoltage
Output voltage
@ overvoltage
Supply current
1)
7.2
In the case of interrupted supply lines, the data acquisition device can alert the user. If
two sensors are placed in parallel, the output of the remaining working sensor may be
still used for an emergency operation.
Table 14
Parameter
Output voltage
@ open
Output voltage
@ open
1)
Data Sheet
For overvoltage and reverse voltage, see
With
Table 13
V
DD
V
GND
DD
= 5 V and
Error Detection
Voltages Outside the Operating Range
Open Circuit of Supply Lines
and
line
Undervoltage and Overvoltage (All values with R
Open Circuit (OBD Parameters)
line
1)
Table 14
R
L
≥
10 kΩ pull-down or
Symbol Limit Values
V
V
OUT
OUT
Symbol Limit Values
V
V
V
V
I
DDuv
DDuv
DDov
OUTuv
OUTov
to ensure that it is possible to distinguish between correct
Table 2 "Absolute Maximum Ratings" on Page 12
Table 3 "Operating Range" on Page
min.
0
4.82
4.8
min.
3
7
0.95 x
0.97 x
-
Table 2 "Absolute Maximum Ratings" on Page
V
R
L
DD
≥
V
V
20 kΩ pull-up.
25
lies
DD
DD
max.
0.18
0.2
5
max.
4
8.3
-
-
10
1)
Unit
V
V
Unit
V
V
V
V
mA
L
Notes
T
120°C < T
T
120°C < T
Notes
3V
V
@ undervoltage
≥ 10k)
J
J
≤120°C
≤120°C
DDov
≤
Error Detection
13.
V
V 2.08, 2008-09
<
DD
12.
V
J
J
≤
DD
TLE4997
≤ 150°C
≤ 150°C
V
DDuv
≤ 16 V