as5030 austriamicrosystems, as5030 Datasheet - Page 5

• Manufacturer Part Number: as5030
• Description: 8-bit High-speed Absolute Magnetic Rotary Encoder
• Manufacturer: austriamicrosystems

AS5030 8-bit Programmable Magnetic Rotary Encoder
4.3
Resolution
Power Up Time
Propagation delay
Tracking rate
Signal processing delay
Analog filter time
constant
Accuracy
Transition noise
Power-On-Reset levels
Rev. 1.8
Parameter
System Parameters
Symbol
T
INL
POR
POR
t
Hyst
PwrUp
delay
TN
t
t
N
T
da
dd
cm
r
f
0.85
4.1
3.5
3.0
Min
-2
-3
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1.406
16.15
1.15
500
Typ
6.6
15
8
18.45
0.235
1000
3800
1.45
12.5
500
150
Max
4.5
4.5
17
2
3
Unit
mV
bit
μs
µs
µs
µs
µs
V
V
°
°
°
rms (1 sigma)
VDD rising
VDD falling
Hysteresis
Startup from Low Power Mode
within horizontal displacement
Total signal processing delay,
Analog signal path; over full
Startup from zero; AGC not
step rate of tracking ADC;
Startup from Power Down
Startup from zero until
Internal lowpass filter
temperature range
centered magnet
1 step = 1.406°
analog + digital
regulated AGC
radius (4.4)
( t
regulated
da
Mode
Note
| POR
+ t
dd
)
r
-POR
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