PBL3771-1中文资料爱立信数据手册PDF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 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：
PBL3771-1
- 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+ |
DIP28 |
18000 |
原厂直接发货进口原装 |
询价 | ||
ERICSSON |
9711+ |
PLCC |
38 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ERICSSON/爱立信 |
PLCC-28 |
207483 |
一级代理原装正品,价格优势,支持实单! |
询价 | |||
Ericssion |
9 |
公司优势库存 热卖中!! |
询价 | ||||
ERICSSON |
24+ |
PLCC |
3000 |
只做原装正品现货 欢迎来电查询15919825718 |
询价 | ||
ERICSSON |
2023+ |
PLCC |
50000 |
原装现货 |
询价 | ||
ERICSSON |
20+ |
DIP |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ERICSSON |
25+ |
DIP |
1128 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 |
