TLE4998P8D Datasheet, PDF (12/21 Pages) Infineon Technologies AG – High Performance Programmable Dual Linear Hall Sensor

TLE4998P8D Grade1
Operating Range
4
Operating Range
The following operating conditions must not be exceeded in order to ensure correct operation of the TLE4998P8D.
All parameters described in the following sections refer to these operating conditions and each of the implemented
sensors IC’s if applicable or unless otherwise indicated.
Table 4-1
Operating Range
Parameter
Symbol
Values
Unit Note / Test Condition
Min. Typ. Max.
Supply voltage
V_DD
4.5
–
5.5
V
–
4.1¹⁾ –
16²⁾³⁾
V
Extended range
Supply undervoltage
V_DDuv
Output pull-up voltage⁵⁾ V_pull-up
Load resistance⁵⁾
R_L
Output current⁵⁾
I_out
Load capacitance⁵⁾
C_L
Junction temperature⁶⁾ T_J
1) May have reduced EMC robustness
V_DDpon4) –
–
–
1
–
0
–
1
–
- 40 –
4.1
18.35
–
5
8
140⁷⁾
V
Extended range
V
–
kΩ –
mA –
nF –
°C
2) For supply voltages > 12 V, a series resistance R_series ≥100 Ω is recommended
3) The open drain switch off, due to overvoltage on the V_DD line, can take place in the range of 16.65 V to 18.35 V, as defined
in Chapter 7.1 of the data sheet. The supply voltage range can be further extended until the overvoltage reset is taking
place, but the given accuracy specification in the product data sheet is only applicable until the output switch off occurs
4) V_DDpon ... power-on reset level, see Table 5-1
5) Output protocol characteristics depend on these parameters, R_L must be according to max. output current
6) R_THja ≤ 150 K/W.
7) For reduced magnetic accuracy
Note: Keeping signal levels within the limits described in this table ensures operation without overload conditions.
Technical Product Description
12
Revision 1.0, 2014-05-21