TLE4925 Infineon Technologies, TLE4925 Datasheet - Page 2
![IC HALL EFFECT SENSOR SSO-3-6](/photos/19/50/195001/tle4925_sml.jpg)
TLE4925
Manufacturer Part Number
TLE4925
Description
IC HALL EFFECT SENSOR SSO-3-6
Manufacturer
Infineon Technologies
Type
Special Purposer
Datasheet
1.TLE4925.pdf
(28 pages)
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
SP000269338
TLE4925
TLE4925INTB
TLE4925X
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TLE4925C
Manufacturer:
INFINEON
Quantity:
10 000
Pin definition and Function
Functional Description
The differential Hall sensor IC detects the motion and position of ferromagnetic
and permanent magnet structures by measuring the differential flux density of the
magnetic field. To detect ferromagnetic objects the magnetic field must be
provided by a back biasing permanent magnet (south or north pole of the magnet
attached to the rear unmarked side of the IC package).
Offset cancellation is achieved by advanced digital signal processing.
Immediately after power-on motion is detected (start-up mode). After a few
transitions the sensor has finished self-calibration and switches to a high-
accuracy mode (running mode). In running mode switching occurs at signal zero-
crossing of the arithmetic mean of max and min value of magnetic differential
signal. ∆B is defined as difference between hall plate 1 and hall plate 2.
Data Sheet
Figure 1: Pin configuration in PG-SSO-3-6 and PG-SSO-3-9
Pin No.
1
2
3
V
GND
Q
Symbol
S
Function
Supply Voltage
Ground
Open Drain Output
Page 2 of 28
10/02/2005