L297中文资料意法半导体数据手册PDF规格书
L297规格书详情
STEPPER MOTOR CONTROLLERS
DESCRIPTION
The L297/A/D Stepper Motor Controller IC generates four phase drive signals for two phase bipolar and four phase unipolar step motors in microcomputer-controlled applications.
■ NORMAL/WAWE DRIVE
■ HALF/FULL STEP MODES
■ CLOCKWISE/ANTICOLOCKWISE DIRECTION
■ SWITCHMODE LOAD CURRENT REGULATION
■ PROGRAMMABLE LOAD CURRENT
■ FEW EXTERNAL COMPONMENTS
■ RESET INPUT & HOME OUTPUT
■ ENABLE INPUT
■ STEP-PULSE DOUBLER(L297A only)
产品属性
- 型号：
L297
- 制造商：
Panasonic Industrial Company
- 功能描述：
INTEGRATED CIRC
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
24+ |
100%原装 |
3000 |
原装进口现货 |
询价 | ||
ST |
23+ |
DIP |
200 |
房间现货 |
询价 | ||
SGS |
18+ |
DIP |
12500 |
全新原装正品,本司专业配单,大单小单都配 |
询价 | ||
ST/意法 |
21+ |
DIP20 |
7500 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 | ||
ST全新原装 |
23+ |
DIP |
8795 |
询价 | |||
ST/意法 |
25+ |
DIP |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
ST |
23+ |
DIP20 |
9800 |
全新原装现货,假一赔十 |
询价 | ||
ST |
23+ |
DIP |
2526 |
原厂原装正品 |
询价 | ||
ST(意法) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
ST/意法 |
24+ |
DIP |
600 |
原装现货假一赔十 |
询价 |
