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PBL3771/1NS中文资料PDF规格书
PBL3771/1NS规格书详情
Description
The PBL 3771/1 is a switch-mode, constant-current driver IC (chopper) with two channels, one for each winding of a two-phase stepper motor. The circuit is especially developed for use in microstepping applications in conjunction with the matching dual DAC (Digital-to-Analog Converter) PBM 3960. A complete driver system consists of these two ICs, a few passive components and a microprocessor for generation of the proper control and data codes required for microstepping.
Key Features
• Dual chopper driver in a singlepackage.
• 650 mA output current per channel.
• Close matching between channels for high microstepping accuracy.
• Selectable slow/fast current decay for improved high-speed microstepping.
• Improved low-level linearity.
• Specially matched to Dual DAC PBM 3960.
• Selection of packages, 22-pin “batwing” DIP, 24 pin batwing SOIC or 28-lead PLCC with
lead-frame for heat-sinking through PC board copper.
产品属性
- 型号:
PBL3771/1NS
- 制造商:
ERICSSON
- 制造商全称:
Ericsson
- 功能描述:
Precision Stepper Motor Driver
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ERICSSO |
2020+ |
PLCC |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ERICSSON |
2023+ |
PLCC |
50000 |
原装现货 |
询价 | ||
DLZ |
22+ |
DIP22 |
354000 |
询价 | |||
N/A |
23+ |
DIP22 |
1541 |
专业优势供应 |
询价 | ||
ERICSSON |
PLCC |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
ERICSSON |
22+ |
PLCC |
3000 |
原装现货 |
询价 | ||
Ericsson/Ericsson Microelectro |
21+ |
PLCC |
38 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ERICSSON |
2020+ |
原厂封装 |
8006 |
专营军工航天芯片,只做全新原装,价格超低! |
询价 | ||
ERICSSON |
23+ |
NA |
39960 |
只做进口原装,终端工厂免费送样 |
询价 | ||
ERICSSON |
23+ |
PLCC |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 |