Name GND DI CLK NXT DIR ERR SLA / CPN CPP VCP CLR CS VBB MOTYP GND MOTYN MOTXN GND MOTXP VBB POR/WD TST0 / DO VDD Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15, 16 17, 18 19, 20 21, 22 23, 24 25, 26 27 28 29 30 31 32 Description Ground SPI Data In SPI Clock Input Next micro−step input Direction input Error output (open drain) Speed load angle output No function.
• Dual H−Bridge for 2−Phase Stepper Motors
• Programmable Peak−Current Up to 3 A
• On−Chip Current Translator
• SPI Interface
• Speed and Load Angle Output
• Eleven Step Modes from Full Step Up to 128 Micro−Steps
• Fully Integrated Current−Sense
• PWM Current Control with Automatic Selection of Fast and Slow
Decay
• Low EMC PWM with Selectable Voltage Slopes
• Active Fly−Back Diodes
• Full Output Protection and Diagnosis
• Thermal Warning and Shutdown
• Compatible with 5 V and 3.3 V Microcontrollers
• Integrated 5 V Regulator to Supply External Microcontroller
• Integrated Reset Function to Re.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | AMIS-30542 |
ON Semiconductor |
Micro-Stepping Motor Driver | |
2 | AMIS-30511 |
ON Semiconductor |
Micro-Stepping Motor Driver | |
3 | AMIS-30512 |
ON Semiconductor |
Micro-Stepping Motor Driver | |
4 | AMIS-30521 |
AMI SEMICONDUCTOR |
Micro-stepping Motor Driver | |
5 | AMIS-30521 |
ON Semiconductor |
Micro-Stepping Motor Driver | |
6 | AMIS-30522 |
AMI SEMICONDUCTOR |
Micro-stepping Motor Driver | |
7 | AMIS-30522 |
ON Semiconductor |
Micro-Stepping Motor Driver | |
8 | AMIS-30523 |
ON Semiconductor |
CAN Micro-Stepping Motor Driver | |
9 | AMIS-30532 |
ON Semiconductor |
Micro-Stepping Motor Driver | |
10 | AMIS-30585 |
AMI SEMICONDUCTOR |
S-FSK PLC Modem | |
11 | AMIS-30585 |
ON Semiconductor |
S-FSK PLC Modem | |
12 | AMIS-30421 |
ON Semiconductor |
Micro-Stepping Stepper Motor Bridge Controller |