TLE4998S3C Datasheet, PDF (12/36 Pages) Infineon Technologies AG – Programmable Linear Hall Sensor

TLE4998S3C
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
-
OUT-GND capacitor
C_L
-
SENT transmission time t_SENT
-
Supply current
I_DD
3
Output current @ OUT I_OUTsh -
shorted to supply lines
47 -
4.7 -
-1
68
95 -
nF Ceramic
nF Ceramic
ms ¹⁾
mA
mA V_OUT = 5 V, max. 10
minutes
Thermal resistance
Power-on time²⁾
R_thJA
-
190 -
K/W Junction to air
R_thJC
-
41 -
K/W Junction to case
t_Pon
- 0.7 2 ms ≤ ± 5% target out value
15 20
≤ ± 1% target out value
Power-on reset level
Output impedance
Output fall time
Output rise time
V_DDpon -
3.6 4
Z_OUT
19 30 44
t_fall
2- 4
t_rise
- 20 -
V
kΩ ³⁾
µs V_OUT 4.5 V to 0.5 V ⁴⁾
µs V_OUT 0.5 V to 4.5 V ⁴⁾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) _{Transmission time depends on the data values being sent and on int. RC oscillator freq. variation of +/- 20%}
2) _{Response time to set up output data at power on when a constant field is applied. The first value given has a}
± 5% error, the second value has a ± 1% error. Measured with 640-Hz low-pass filter
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 (in package), at room temperature, not considering condensator}
tolerance or influence of external circuitry
Data Sheet
12
Rev 1.1, 2009-09