TLE4925 Infineon Technologies, TLE4925 Datasheet - Page 17

• Manufacturer Part Number: TLE4925
• Description: IC HALL EFFECT SENSOR SSO-3-6
• Manufacturer: Infineon Technologies
• Type: Special Purposer

Specifications of TLE4925

• Sensing Range: 45% ~ 55%
• Voltage - Supply: 3.3 V ~ 18 V
• Current - Supply: 9mA
• Current - Output (max): 20mA
• Output Type: Digital, Open Drain
• Features: High Sensitivity
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 3-SIP, SSO-3-06
• Operating Supply Voltage: 5 V or 9 V or 12 V
• Mounting Style: Through Hole
• Maximum Operating Temperature: + 195 C
• Minimum Operating Temperature: - 40 C
• Maximum Output Current: 50 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SP000013753; SP000269338; TLE4925; TLE4925INTB; TLE4925X

Appendix: Calculation of mechanical errors:
The systematic error comes in because of the delay-time between the threshold
point and the time when the output is switching. It can be calculated as follows:
Data Sheet
ϕ
∆ϕ ∆ϕ
Systematic Phase Error
ϕ
n
t
d
... systematic phase error in °
... speed of the camshaft-wheel in min
... delay time (see specification) in sec
Figure 20: Systematic Error
ϕ
=
360
Page 17 of 28
60
• °
n
•
t
d
Magnetic Signal
ϕ
-1
ϕ
and Stochastic Error
Output Signal
10/02/2005
∆ϕ