LB1872中文資料三洋數(shù)據(jù)手冊PDF規(guī)格書
LB1872規(guī)格書詳情
Overview
The LB1872 is a 3-phase brushless motor driver IC developed for driving the polygon mirror motor used in laser printers and similar products.
Functions and Features
? Integrates the circuits (speed control and driver circuits) required for laser printer polygon mirror motor drive in a single chip.
? Uses a current linear drive technique for minimal motor noise. Only a small capacitors are required for output oscillation prevention.
? PLL speed control adopted for high-precision rotation with excellent jitter characteristics.
? Phase lock detection output with a chattering prevention function
? Four rotation rates can be set up using a single crystal oscillator to support 240, 300, 400, and 600 dpi operation.
? Arbitrary rotation rates can be acquired when an external clock is used. ? Deceleration function implemented by short-circuit braking (free running when stopped)
? Built-in FG and error amplifiers
? Full complement of protection circuits, including thermal protection, low voltage protection, and current limiter circuits, provided on chip.
產(chǎn)品屬性
- 型號：
LB1872
- 制造商：
SANYO
- 制造商全稱：
Sanyo Semicon Device
- 功能描述：
Polygon Mirror Scanner Driver IC
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SANYO/三洋 |
24+ |
DIP-28 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
ON/安森美 |
/ROHS.original |
原封 |
22102 |
電子元件,供應(yīng) -正納電子/ 元器件IC -MOS -MCU. |
詢價(jià) | ||
21+ |
4580 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價(jià) | ||||
SANYO |
24+ |
SOP |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存! |
詢價(jià) | ||
SANYO |
24+ |
DIP-28H |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價(jià) | ||
SANOY |
23+ |
HSOP36 |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
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 |
24+ |
SOP36 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
SANYO |
23+ |
SOP36 |
2870 |
絕對全新原裝!現(xiàn)貨!特價(jià)!請放心訂購! |
詢價(jià) | ||
SANYO |
22+ |
DIP-28 |
5000 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢!! |
詢價(jià) |
