L290B中文资料意法半导体数据手册PDF规格书
L290B规格书详情
DESCRIPTION
The L290, a monolithic LSI circuit in 16-lead inline plastic package,is intended for user with the L291 and L292 which together from a complete 3-chip DC motor positioning system for applications such as carriage/daisy-wheel position control in typewriters.
The L290/1/2 system can be directly controlled by a microprocessor. The L290 integrates the follow ing functions:
- tacho voltage generator (F/V converter)
- reference voltage generator
- position pulse generator
产品属性
- 型号：
L290B
- 制造商：
STMICROELECTRONICS
- 制造商全称：
STMicroelectronics
- 功能描述：
TACHOMETER CONVERTER
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SIEMENS |
23+ |
NA |
803 |
专做原装正品,假一罚百! |
询价 | ||
STM |
09+ |
DIP |
1122 |
只售全新原装货真实现货放心查询 |
询价 | ||
ST |
23+ |
DIP16 |
6300 |
绝对全新原装!优势供货渠道!特价!请放心订购! |
询价 | ||
ST |
25+ |
DIP16 |
30000 |
原装现货,假一赔十. |
询价 | ||
STM |
23+ |
Multiwatt-15 |
65600 |
询价 | |||
IR |
22+ |
TO-263 |
6000 |
终端可免费供样,支持BOM配单 |
询价 | ||
ST |
26+ |
DIP |
9562 |
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 |
专业铁帽 |
ZIP |
1 |
原装铁帽专营,代理渠道量大可订货 |
询价 | ||
ST |
2026+ |
ZIP-15 |
13055 |
只做原厂原装,认准宝芯创配单专家 |
询价 | ||
ST/意法 |
24+ |
DIP |
60000 |
询价 |
