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AMIS-30511中文资料PDF规格书
AMIS-30511规格书详情
Introduction
The AMIS−30511 is a micro−stepping stepper motor driver for bipolar stepper motors. The chip is connected through I/O pins and a SPI interface with an external microcontroller. The AMIS−30511 contains a current−translation table and takes the next micro−step depending on the clock signal on the “NXT” input pin and the status of the “DIR” (=direction) register or input pin. The chip provides a so−called “speed and load angle” output. This allows the creation of stall detection algorithms, step loss detection, and control loops based on load−angle to adjust torque and speed. It is using a proprietary PWM algorithm for reliable current control.
Key Features
• Dual H−Bridge for 2−phase Stepper Motors
• Programmable Peak−current up to 800 mA Using a 5−bit Current DAC
• On−chip Current Translator
• SPI Interface
• Speed and Load Angle Output
• Seven Step Modes from Full−step up to 32 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 3.3 V Microcontrollers, 5 V Tolerant Inputs
• −40°C to 125°C Temperature Range at 800 mA Peak Current
产品属性
- 型号:
AMIS-30511
- 制造商:
ONSEMI
- 制造商全称:
ON Semiconductor
- 功能描述:
Micro-Stepping Motor Driver
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | ||||
ON Semiconductor |
21+ |
24SOIC |
13880 |
公司只售原装,支持实单 |
询价 | ||
ON |
18+最新 |
SOP24 |
10000 |
询价 | |||
ON/安森美 |
2023+ |
SOP24 |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
询价 | ||
ON |
21+ |
SO-24 |
7 |
原装现货假一赔十 |
询价 | ||
ON/安森美 |
22+ |
SOP24 |
10000 |
绝对原装现货热卖 |
询价 | ||
ON(安森美) |
6000 |
询价 | |||||
ON(安森美) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
ON(安森美) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
2021+ |
50007 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 |