AMIS30621C6213RG ON Semiconductor, AMIS30621C6213RG Datasheet - Page 12
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AMIS30621C6213RG
Manufacturer Part Number
AMIS30621C6213RG
Description
IC MOTOR DRIVER/CTLR 20-SOIC
Manufacturer
ON Semiconductor
Datasheet
1.AMIS30621C6216RG.pdf
(59 pages)
Specifications of AMIS30621C6213RG
Applications
Stepper Motor Driver
Number Of Outputs
1
Current - Output
800mA
Voltage - Supply
6.5 V ~ 29 V
Operating Temperature
-40°C ~ 165°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Load
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AMIS30621C6213RG
Manufacturer:
ON Semiconductor
Quantity:
100
Acceleration and Deceleration
(acceleration and deceleration between Vmin and Vmax).
The table below provides the obtainable values in
full−step/s
full−steps during acceleration phase is:
NOTES: LSB: Least Significant Bit
Table 9. ACCELERATION AND DECELERATION SELECTION TABLE
Table 10. POSITION WORD ALIGNMENT
Sixteen possible values can be programmed for Acc
The formula to compute the number of equivalent
Stepping Mode
SecurePosition
Half−stepping
PositionShort
Hex
A
B
C
D
E
0
1
2
3
4
5
6
7
8
9
F
1/16
1/8
1/4
↓ Acc Index
S: Sign bit, two’s complement
2
th
th
th
.
Vmax (FS/s) →
One
Nstep +
Dec
10
11
12
13
14
15
0
1
2
3
4
5
6
7
8
9
S
S
S
S
S
S
observes
V max
B14 B13 B12 B11 B10
B13 B12 B11 B10
B12 B11 B10
B11 B10
B9
S
99
2
2
B8
S
* V min
restrictions
Acc
136
B9
B9
B7
167
2
B9
B8
B8
B6
197
49
for
B9
B8
B7
B7
B5
29570
Position Word: Pos[15:0]
http://onsemi.com
213
B9
B8
B7
B6
B6
B4
some
B8
B7
B6
B5
B5
B3
228
12
Acceleration (Full−step/s
B7
B6
B5
B4
B4
B2
combinations of acceleration index and maximum speed
(gray cells).
oscillator.
243
218
Positioning
and SetPositionShort is given as a number of
(micro−)steps. According to the chosen stepping mode, the
position words must be aligned as described in the table
below. When using command SetPositionShort or
GotoSecurePosition, data is automatically aligned.
The accuracy of Acc is derived from the internal
The position programmed in commands SetPosition
B6
B5
B4
B3
B3
B1
273
13970
16531
11409
1004
3609
6228
8848
LSB
B5
B4
B3
B2
B2
19092
21886
24447
27008
29570
303
B4
B3
B2
B1
B1
0
334
LSB
LSB
B3
B2
B1
106
0
2
)
364
LSB
B2
B1
0
0
0
34925
40047
395
LSB
B1
0
0
0
0
456
LSB
0
0
0
0
0
546
1−bit left ⇔ ×2
2−bit left ⇔ ×4
3−bit left ⇔ ×8
No Shift
No shift
No shift
Shift
729
473
735
973