PBL3771-1中文资料Precision Stepper Motor Driver数据手册Ericsson规格书
PBL3771-1规格书详情
描述 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
特性 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.
技术参数
- 型号：
PBL3771-1
- 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 |
|---|---|---|---|---|---|---|---|
ERSSON/爱立信 |
24+ |
NA/ |
10 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ERICSSO |
24+ |
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 |
25+ |
PLCC |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
ERICSSON |
25+ |
DIP28 |
18000 |
原厂直接发货进口原装 |
询价 | ||
Ericssion |
9 |
公司优势库存 热卖中!! |
询价 | ||||
ERICSSON |
23+ |
PLCC28 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
ERICSSON |
20+ |
DIP |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
24+ |
1000 |
本站现库存 |
询价 | ||||
ERICSSON |
23+ |
DIP |
5000 |
原装正品,假一罚十 |
询价 | ||
ERICSSON/爱立信 |
25+ |
DIP22 |
540 |
全新原装正品支持含税 |
询价 |
