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 |
23+ |
DIP-20L |
66600 |
专业芯片配单原装正品假一罚十 |
询价 | ||
ST |
2430+ |
DIP |
8540 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
ST原装特价 |
25+23+ |
DIP |
44247 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ST |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | ||||
SGS |
25+ |
6 |
公司优势库存 热卖中!! |
询价 | |||
ST/意法 |
22+ |
DIP |
3000 |
原装正品,支持实单 |
询价 | ||
ST全新原装 |
26+ |
DIP |
8795 |
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订 |
询价 | ||
ST |
24+ |
DIP-20 |
6980 |
原装现货,可开13%税票 |
询价 | ||
ORIGINAL |
22+ |
DIP-20 |
20000 |
只做原装 品质保障 |
询价 | ||
ST |
25+ |
DIP |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 |


