TLE4998C3 Infineon Technologies, TLE4998C3 Datasheet - Page 38

• 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

The range information in the status bit can be used to determine whether the range has
been properly identified. Changing the range takes some time due to the settling time of
internal circuitry. The first sample after a range switch therefore still displays a value
sampled with the old range setting, and the second transmission after changing the
range displays the new range with reduced accuracy.
12.6
This functionality is similar to the previous mode, but instead of switching the range of
one sensor, one of up to four sensors are selectable on a bus (bus mode, 1 master with
up to 4 slaves). This allows parallel connection of up to 4 sensors using only three lines
(VDD, GND, OUT), as illustrated in
Figure 14
In this mode, the sensor starts to transfer complete packages only after receiving a
master low pulse with an ID that is equivalent to the programmed value in its ID register.
The mapping between master low time and ID is given in
requires the different sensors on a same bus to be programmed with the same nominal
Data Sheet
Synchronous Mode with ID Selection
Sensor 1
Sensor 2
Bidirectional Communication with ID Selection
GND
GND
VDD
OUT
VDD
OUT
Figure
38
14.
Capcom-Unit
Outpin (OD)
CPU
Table
SPC Output Definition
26. A proper addressing
TLE4998C3C
Rev 1.1, 2009-09