参数资料
型号: AMIS30621C6217G
厂商: ON Semiconductor
文件页数: 12/59页
文件大小: 0K
描述: IC MOTOR STEPPER DVR/CTLR 20SOIC
标准包装: 38
应用: PWM 电机驱动器,步进电机驱动器
评估套件: 可供
输出数: 1
电流 - 输出: 800mA
电压 - 负载: 6.5 V ~ 29 V
电源电压: 6.5 V ~ 29 V
工作温度: -40°C ~ 165°C
安装类型: 表面贴装
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
供应商设备封装: 20-SOIC
包装: 管件
AMIS ? 30621
Acceleration and Deceleration
Sixteen possible values can be programmed for Acc
(acceleration and deceleration between Vmin and Vmax).
The table below provides the obtainable values in
full ? step/s 2 . One observes restrictions for some
combinations of acceleration index and maximum speed
(gray cells).
The accuracy of Acc is derived from the internal
oscillator.
Table 9. ACCELERATION AND DECELERATION SELECTION TABLE
Vmax (FS/s) →
99
136
167
197
213
228
243
273
303
334
364
395
456
546
729
973
↓ Acc Index
Hex
Dec
Acceleration (Full ? step/s 2 )
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
49
29570
218
1004
3609
6228
8848
11409
13970
16531
19092
21886
24447
27008
29570
106
34925
40047
473
735
The formula to compute the number of equivalent
full ? steps during acceleration phase is:
V max 2 * V min 2
Nstep +
2 Acc
Positioning
The position programmed in commands SetPosition
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.
Table 10. POSITION WORD ALIGNMENT
Stepping Mode
Position Word: Pos[15:0]
Shift
1/16 th
S
B14 B13 B12 B11 B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
LSB
No shift
1/8 th
S
B13 B12 B11 B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
LSB
0
1 ? bit left ? × 2
1/4 th
S
B12 B11 B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
LSB
0
0
2 ? bit left ? × 4
Half ? stepping
S
B11 B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
LSB
0
0
0
3 ? bit left ? × 8
PositionShort
SecurePosition
S
S
S
B9
S
B8
B9
B7
B8
B6
B7
B5
B6
B4
B5
B3
B4
B2
B3
B1
B2
LSB
B1
0
LSB
0
0
0
0
0
0
0
No Shift
No shift
NOTES: LSB: Least Significant Bit
S: Sign bit, two’s complement
http://onsemi.com
12
相关PDF资料
PDF描述
UVZ2ER47MED CAP ALUM 0.47UF 250V 20% RADIAL
M3CCA-4020K IDC CABLE - MKC40A/MC40F/MKC40A
IMC0603ER18NJ INDUCTOR 18NH 5% 0603
SO175-2-00 SOLDER SLEEVE .105" DIA IMM RES
GEC20DRAH-S734 CONN EDGECARD 40POS .100 R/A SLD
相关代理商/技术参数
参数描述
AMIS30621C6217RG 功能描述:马达/运动/点火控制器和驱动器 LIN STEPPER DRIVER RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
AMIS-30622 制造商:AMI 制造商全称:AMI 功能描述:I2C Microstepping Motordriver
AMIS-30622AGA 制造商:ON Semiconductor 功能描述:MICROSTEPPING MOTOR CNTRLR - Rail/Tube 制造商:ON Semiconductor 功能描述:MICROSTEPPING MOTOR CNTRLR - Tape and Reel
AMIS-30622ANA 制造商:ON Semiconductor 功能描述:MICROSTEPPING MOTOR CNTRLR - Trays 制造商:ON Semiconductor 功能描述:MICROSTEPPING MOTOR CNTRLR - Tape and Reel
AMIS30622C6223G 功能描述:马达/运动/点火控制器和驱动器 I2C STEPPER DRIVER RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube