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参数资料
| 型号： | AMIS30623C623BRG |
| 厂商： | ON Semiconductor |
| 文件页数： | 58/61页 |
| 文件大小： | 0K |
| 描述： | IC MOTOR DRIVER/CTLR 32NQFP |
| 标准包装： | 2,500 |
| 应用： | 步进电机驱动器 |
| 评估套件： | 可供 |
| 输出数： | 1 |
| 电流 - 输出： | 800mA |
| 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： | 32-VQFP 裸露焊盘 |
| 供应商设备封装： | 32-NQFP（7x7） |
| 包装： | 带卷 (TR) |
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AMIS ? 30623
Table 69. SLEEP WRITING FRAME
Structure
Byte
0
Content
Identifier
Bit 7
0
Bit 6
0
Bit 5
1
Bit 4
1
Bit 3
1
Bit 2
1
Bit 1
0
Bit 0
0
1
2
3
SoftStop
Data 1
Data 2
Checksum
0x00
0xFF
Checksum over data
If a SoftStop command occurs during a motion of the
stepper motor, it provokes an immediate deceleration to
Vmin (see Minimum Velocity ) followed by a stop,
regardless of the position reached. Once the motor is
stopped, TagPos register is overwritten with value in
ActPos register to ensure keeping the stop position.
Note: The dynamic ID allocation has to be assigned to
‘General Purpose 2 Data bytes’ ROM pointer ‘0000’. The
command is decoded only from the command data.
Note: A SoftStop command occurring during a
DualPosition sequence is not taken into account.
Command SoftStop occurs in the following cases:
? The chip temperature rises above the thermal shutdown
threshold (see DC Parameters and Temperature
Management);
? The LIN master requests a SoftStop . Hence
SoftStop will correspond to the following two data
bytes LIN writing frame (type #1).
Table 70. SoftStop WRITING FRAME TYPE #1
Structure
Byte
0
Content
Identifier
Bit 7
*
Bit 6
*
Bit 5
0
Bit 4
ID4
Bit 3
ID3
Bit 2
ID2
Bit 1
ID1
Bit 0
ID0
1
2
3
Data 1
Data 2
Checksum
1
Broad
CMD[6:0] = 0x0F
AD[6:0]
Checksum over data
Where :
(*) according to parity computation
Broad: If broad = ‘0’ all the stepper motors connected to the LIN bus will stop with deceleration.
TestBemf (not applicable for “Product Versions PGA & PNA”)
This command is provided to the circuit by the
LIN Master in order to output the Bemf integrator output to
the SWI output of the chip. Once activated, it can be stopped
only after POR. During the Bemf observation, reading of the
SWI state is internally forbidden.
Note: The dynamic ID allocation has to be assigned to
‘General Purpose 2 Data bytes’ ROM pointer, i.e. ‘0000’.
The command is decoded only from the command data.
TestBemf corresponds to the following LIN writing frames
(type #1).
Table 71. TestBemf WRITING FRAME
Structure
Byte
0
Content
Identifier
Bit 7
*
Bit 6
*
Bit 5
0
Bit 4
ID4
Bit 3
ID3
Bit 2
ID2
Bit 1
ID1
Bit 0
ID0
1
2
3
Data 1
Data 2
Checksum
1
Broad
CMD[6:0] = 0x1F
AD[6:0]
Checksum over data
Where :
(*) according to parity computation
Broad: If broad = ‘0’ all the stepper motors connected to the LIN bus will be affected.
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相关代理商/技术参数 |
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|---|---|
| AMIS-30623PGA | 制造商:ON Semiconductor 功能描述:STEPPER MOTOR CNTRLR - Rail/Tube 制造商:ON Semiconductor 功能描述:STEPPER MOTOR CNTRLR - Tape and Reel |
| AMIS-30623PNA | 制造商:ON Semiconductor 功能描述:STEPPER MOTOR CNTRLR - Trays 制造商:ON Semiconductor 功能描述:STEPPER MOTOR CNTRLR - Tape and Reel |
| AMIS-30624 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:I2C Micro-stepping Motor Driver |
| AMIS30624C6244G | 功能描述:马达/运动/点火控制器和驱动器 I2C 800mA 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 |
| AMIS30624C6244RG | 功能描述:马达/运动/点火控制器和驱动器 I2C 800mA 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 |
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