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PBL3771/1QNS中文資料愛立信數(shù)據(jù)手冊PDF規(guī)格書
PBL3771/1QNS規(guī)格書詳情
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.
產(chǎn)品屬性
- 型號：
PBL3771/1QNS
- 制造商：
ERICSSON
- 制造商全稱：
Ericsson
- 功能描述：
Precision Stepper Motor Driver
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ERICSSON |
23+ |
PLCC |
38 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ERICSSON |
2023+ |
PLCC |
50000 |
原裝現(xiàn)貨 |
詢價 | ||
ERICSSON |
23+ |
PLCC28 |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
詢價 | ||
ERICSSON/愛立信 |
24+ |
DIP |
30 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
ERICSSON |
24+ |
DIP22 |
3629 |
原裝優(yōu)勢!房間現(xiàn)貨!歡迎來電! |
詢價 | ||
ERICSSO |
2020+ |
PLCC |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
PBL |
2023+ |
DIP22 |
5800 |
進口原裝,現(xiàn)貨熱賣 |
詢價 | ||
ERICSSON |
22+ |
DIP |
1128 |
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價 | ||
ERICSSON/愛立信 |
23+ |
DIP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ERICSSON/愛立信 |
2021+ |
PLCC-28 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 |
