TLE4998C3 Infineon Technologies, TLE4998C3 Datasheet - Page 10

• Manufacturer Part Number: TLE4998C3
• Description: IC HALL SENSOR LINEAR SSO-3
• Manufacturer: Infineon Technologies
• Type: Linear - Programmabler

Specifications of TLE4998C3

• 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: 3-SSO
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Other names: SP000476468

2.4
The examples in
the desired output value ranges.
• Polarity Mode:
• Inversion: The gain can be set to both positive and negative values
Figure 3
Data Sheet
B (mT)
-50
0
50
– Bipolar:
– Unipolar: Only north- or south-oriented magnetic fields are measured
Example 1:
- Bipolar
do not necessarily have to be symmetrical around the zero field point
Transfer Functions
Examples of Operation
Magnetic fields can be measured in both orientations. The limit points
Figure 3
OUT
OUT
12
16
4095 /
65535
0
/
show how different magnetic field ranges can be mapped to
-100
100
B (mT)
0
Example 2:
- Unipolar
- Big offset
10
OUT
OUT
12
16
4095 /
65535
0
/
-200
200
0
B (mT)
Example 3:
- Bipolar
- Inverted (neg. gain)
TLE4998C3C
Rev 1.1, 2009-09
OUT
OUT
General
12
16
4095 /
65535
0
/