TLE4941C Infineon Technologies, TLE4941C Datasheet - Page 10

• Manufacturer Part Number: TLE4941C
• Description: IC HALL EFFECT SENSOR ABS SSOP2
• Manufacturer: Infineon Technologies
• Type: Special Purposer

Specifications of TLE4941C

• Voltage - Supply: 4.5 V ~ 20 V
• Current - Supply: 8.4mA
• Output Type: Digital, PWM (Current)
• Features: High Sensitivity
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 2-SIP, SSO-2-2
• Operating Supply Voltage: 5 V or 9 V or 12 V
• Mounting Style: Through Hole
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensing Range: -
• Current - Output (max): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SP000015116; TLE4941CX; TLE4941CX; TLE4941CXA

Output Description
Under ideal conditions, the output shows a duty cycle of 50%. Under real conditions, the
duty cycle is determined by the mechanical dimensions of the target wheel and its
tolerances (40% to 60% might be exceeded for pitch >> 5 mm due to the zero-crossing
principle).
Figure 3
Figure 4
Data Sheet
Speed Signal
Sensor Internal
Transferred
Speed Signal
Speed Signal (half a period = 0.5 x 1/
Definition of Rise and Fall Time, Duty =
I
I
HIGH
LOW
I
10%
t
r
50%
90%
t
1
10
t
T
f
f
speed
t
1
)
/T x 100%
AET03203
t
V2.1, 2005-02
TLE4941C
AET03202
TLE4941