Data Sheet

Page 30 ams Datasheet
Document Feedback [v1-06] 2018-Jun-20
AS5600 − Register Description
Figure 34:
Step Response (fast filter ON)
Direction (clockwise vs. counterclockwise)
The AS5600 allows controlling the direction of the magnet
rotation with the DIR pin. If DIR is connected to GND (DIR = 0)
a clockwise rotation viewed from the top will generate an
increment of the calculated angle. If the DIR pin is connected
to VDD (DIR = 1) an increment of the calculated angle will
happen with counterclockwise rotation.
Figure 35:
Raw Angle in Clockwise Direction
Input
Sampling
Frequency
Settling Time
according slow filter setting
Noise
Fast Filter
Noise
slow filter
Output
response
Fast filter step response
Threshold
1 VDD5V
2 VDD3V3
3 AOUT
4 GND
DIR 8
SCL 7
SDA 6
ST 5
3 AOUT
4 GND
DIR 8
SCL 7
SDA 6
ST 5
D
I
R
8
S
C
L
7
S
D
A
6
S
T
5
3
A
O
U
T
G
N
D
N
S
V
D
D
5
V
2
V
D
D
3
V
3
D
I
R
8
S
C
L
7
3
A
O
U
T
G
N
D
S
D
A
6
S
T
5
N
S
3 AOUT
4 GND
DIR 8
SCL 7
SDA 6
ST 5
3 AOUT
4 GND
DIR 8
SCL 7
SDA 6
ST 5
3
A
O
U
T
G
N
D
D
I
R
8
S
C
L
7
S
D
A
6
S
T
5
N
S
3
A
O
U
T
G
N
D
S
D
A
6
ST
5
D
I
R
8
S
C
L
7
N
S
0 Deg 180 Deg90 Deg 270 Deg
CW CW CW
RAW ANGLE = 0
RAW ANGLE = 1024
RAW ANGLE = 2048 RAW ANGLE = 3072
1 VDD5V
2 VDD3V3
1 VDD5V
2 VDD3V3
1 VDD5V
2 VDD3V3