TLE4998P3CE1200 Datasheet, PDF (12/32 Pages) Infineon Technologies AG – Programmable Linear Hall Sensor

TLE4998P3C E1200
Electrical, Thermal and Magnetic Parameters
5
Electrical, Thermal and Magnetic Parameters
Table 4
Electrical Characteristics
Parameter
Symbol Limit Values
Unit Notes
min. typ. max.
VDD-GND capacitor
C_VDD
-
47 -
nF Ceramic
OUT-GND capacitor
C_L
PWM output frequency f_PWM
-
4.7 -
nF Ceramic
122 - 1953 Hz Programmable¹⁾
Output duty cycle range DY_PWM 0
- 100 % Programmable
Supply current
I_DD
3
68
mA
Output current @ OUT I_OUTsh -
shorted to supply lines
95 -
mA V_OUT = 5V, max. 10
minutes
Thermal resistance
R_thJA
-
190 -
K/W Junction to Air
Power-on time²⁾
R_thJC
-
t_Pon
-
41 -
0.7 2
15 20
K/W Junction to Case
ms ∆ DY_PWM ≤ ± 5%
∆ DY_PWM ≤ ± 1%
Power-on reset level
Output impedance
Output fall time
Output rise time
V_DDpon -
Z_OUT
19
t_fall
2
t_rise
-
3.6 4
30 44
-4
20 -
V
kΩ ³⁾
µs V_OUT 4.5 V to 0.5 V⁴⁾
µs V_OUT 0.5 V to 4.5 V⁴⁾⁵⁾
Output low saturation
voltage
Output noise (rms)
V_OUTsat -
OUT_noise -
0.3 0.6
0.2 0.4
1 2.5
V
I_OUTsink = 5 mA
I_OUTsink = 2.2 mA
LSB₁₂ ⁶⁾
1) _{Internal RC oscillator variation +/- 20%}
2) _{Response time to set up output duty cycle at power-on when a constant field is applied (fPWM=1953Hz). The}
first value given has a ± 5% error, the second value has a ± 1% error
3) _{Output impedance is measured ∆VOUT/∆IOUT (∆VOUT=18V ... 4.2V) at VDD = 5V, open-drain high state}
4) _{For VDD = 5 V, RL = 2.2 kΩ, CL = 4.7 nF (CL in package), at room temperature, not including capacitor}
tolerance or influence of external circuitry
Data Sheet
12
Rev 1.1, 2009-09