as5134 austriamicrosystems, as5134 Datasheet - Page 5

• Manufacturer Part Number: as5134
• Description: 360?programmable High Speed Bldc Magnetic Rotary Encoder
• Manufacturer: austriamicrosystems

AS5134
Data Sheet - E l e c t r i c a l C h a r a c t e r i s t i c s
6 Electrical Characteristics
T
Table 3. Electrical Characteristics
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System Parameters
Magnet Specifications
PWM Output
Programming Parameters
AMB
Symbol
PW
PW
T
N
INL
t
PW
f
V
PwrUp
delay
PWM
MD
I
TN
MT
PWM
I
T
DD
B
V
= -40 to 140ºC, VDD5V = 4.5-5.5V, all voltages referenced to V
N
t
B
B
off
DD
s
MAX
MIN
J
cm
i
i
P
Horizontal magnet displacement
Magnetic field high detection
Magnetic field low detection
Vertical distance of magnet
Positive Supply Voltage
Magnet rotation speed
Magnetic Input Range
Junction Temperature
Power down current
Operating Current
Propagation delay
Magnet thickness
PWM pulse width
PWM pulse width
Magnet diameter
Hall Array radius
PWM resolution
PWM frequency
Transition noise
Power Up Time
Tracking rate
PWM period
Parameter
Resolution
Accuracy
radius
Max X-Y Offset between defined IC
No load on outputs. Supply current
Startup from Low/Mid Power mode
can be reduced by using stronger
Package center and magnet axis
Within horizontal displacement
Max X-Y Offset between chip
Step rate of tracking ADC;
Diametrically magnetized
To maintain locked state
center and magnet axis
Revision 1.6
Angle = 360º (FFH)
Low Power Mode
Centered Magnet
Startup from zero
=1 / PWM period
Angle = 0º (00H)
At chip surface
Conditions
radius (4.4)
Peak-Peak
1 Step = 1º
1 step = 1º
magnets.
SS
, unless otherwise noted.
Min
<20
>44
4.5
3.0
0,5
20
-2
-3
1.43
Typ
736
750
8.5
2.5
8.5
17
16
1
4
6
1
1
2
30.000
≤4100
≤500
+5.5
1.41
Max
0.25
0.48
<36
>80
120
170
5,2
1,8
15
22
80
2
3
Units
Deg
step
Deg
step
Deg
kHz
mm
mm
mm
5 - 29
mA
µs/
µs/
µA
Bit
Bit
ºC
µs
µs
µs
µs
µs
V