tle4982c Infineon Technologies Corporation, tle4982c Datasheet - Page 26

• Manufacturer Part Number: tle4982c
• Description: Programmable True Power On Hall Sensor
• Manufacturer: Infineon Technologies Corporation

Example:
Assumption:
Calculation:
n = 3000 min
t
∆t
∆B
B
B
ϕ
∆ϕ
∆ϕ
ϕ
ϕ
∂
d
∂B
Jitter_typ
Jitter_max
ϕ
neff_typ
n_max
= 14 µs
d
d
cal
AC_cal
= ±3 µs
=
= 0.252°
1 mT/°
= ±0.054°
= ±0.2°
= ±210 µT (3σ-value at Tj=175°C)
= ±33 µT (1σ-value at Tj=25°C)
ϕ
ϕ
B
B
= ±0.033°
= ±0.2 mT (=2% of 10mT swing)
∂
∂
= ±0.21°
Jitter_typ
Jitter_max
ϕ
B
neff_typ
n_max
-1
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Page 26 of 28
stochastic phase error due to delay time variation
maximum phase jitter (3σ-value at Tj=175°C)
typical phase jitter at Tj =25°C in ° (1Sigma)
maximum phase jitter at Tj =175°C in ° (3Sigma)
inverse of the magnetic slope of the edge in °/T
typical value of B
maximum value of B
systematic phase error
stochastic phase error due to accuracy of the threshold
typical phase jitter (1σ-value at Tj=25°C)
neff
in T
n
in T
(3σ-value at Tj=175°C)
(1σ-value at Tj=25°C)