TLE4998C3 Infineon Technologies, TLE4998C3 Datasheet - Page 22

• 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

6.5
The clamping function is useful for separating the output range into an operating range
and error ranges. If the magnetic field is exceeding the selected measurement range, the
output value
interpreted as an error by the sensor counterpart.
Table 12
Parameter
Register size
Clamping value low
Clamping value high
Clamping quantization
steps
1)
2)
3)
The clamping values are calculated by:
Clamping value low (deactivated if CL=0):
Clamping value high (deactivated if CH=63):
Data Sheet
For CL = 0 and CH = 63 the clamping function is disabled
OUT
Quantization starts for CL at 0 LSB
CL
< OUT
Clamping
CH
OUT
Clamping
mandatory
is limited to the clamping values. Any value in the error range is
Symbol
CL,CH
OUT
OUT
∆ OUT
OUT
16
CL
CH
Cx
and for CH at 65535 LSB
OUT
CH
Limit Values
min.
0
1023
=
CL
(
CH
=
1024
22
2 x 6
CL 64 16
+
max.
64512
65535
1
) 64 16 1
⋅
⋅
⋅
16
⋅
Unit
bit
LSB
LSB
LSB
–
16
16
16
Notes
(0...63)
1)
1) 2)
3)
Signal Processing
TLE4998C3C
Rev 1.1, 2009-09