LB1870中文資料三洋數(shù)據(jù)手冊(cè)PDF規(guī)格書
LB1870規(guī)格書詳情
Overview
The LB1870 and LB1870M are three-phase brushless motor driver ICs that are optimal for LBP and LBF polygon mirror motor drive.
Functions and Features
? Single-chip implementation of all circuits required for
LBP polygon mirror motor drive (speed control and
driver circuits)
? Low motor drive noise level due to the current linear
drive scheme implemented by these ICs. Also, small
capacitors suffice for motor output oscillation
suppression, with certain motors not requiring these
capacitors at all.
? Extremely high rotational precision provided by PLL
speed control.
? Built-in phase lock detector output
? Four motor speed modes set by switching the clock
divider provided under internal clock/crystal oscillator
operation. This supports 240, 300, 400 and 480 dpi.
? Use of an external clock allows arbitrary motor speeds.
? Built-in FG and integrating amplifiers
? Full set of built-in protection circuits, including current
limiter, undervoltage protection, and thermal protection
circuits.
產(chǎn)品屬性
- 型號(hào)：
LB1870
- 制造商：
SANYO
- 制造商全稱：
Sanyo Semicon Device
- 功能描述：
Three-Phase Brushless Motor Driver
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
23+ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | |||
SANYO/三洋 |
23+ |
NA/ |
6774 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
ADI |
23+ |
DIP-8 |
6500 |
全新原裝假一賠十 |
詢價(jià) | ||
onsemi(安森美) |
23+ |
6000 |
誠(chéng)信服務(wù)，絕對(duì)原裝原盤 |
詢價(jià) | |||
SANYO/三洋 |
04+ |
PBF |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
SANYO |
DIP-28 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
SANYO |
2016+ |
DIP28H |
6528 |
只做原廠原裝現(xiàn)貨!終端客戶個(gè)別型號(hào)可以免費(fèi)送樣品! |
詢價(jià) | ||
SANYO |
SSOP-36 |
68500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
SANYO |
21+ |
SSOP36 |
6774 |
只做原裝,一定有貨,不止網(wǎng)上數(shù)量,量多可訂貨! |
詢價(jià) | ||
SANY0 |
2020+ |
DIP28 |
9500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) |
