LA7850中文資料三洋數(shù)據(jù)手冊(cè)PDF規(guī)格書
LA7850規(guī)格書詳情
Overview
The LA7850 is a sync deflection circuit IC dedicated to CRT display use. It can be connected to the LA7832, 7833, 7837, 7838 (for vertical output use) to form a sync deflection circuit that meets every requirement for CRT display use.
Features
? The horizontal oscillation frequency can be adjusted stably from 15kHz to 100kHz.
? The horizontal display can be shifted right/left.
? The horizontal/vertical sync input can be used intact regardless of the difference in pulse polarity and pulse width.
? The AFC feedback sawtooth wave can be obtained by simply applying a flyback pulse to the IC as a trigger
pulse.
? Any duty of the horizontal pulse can be set.
? Good vertical linearity because DC bias at vertical output stage is subject to sampling control within retrace time.
On-Chip Functions
[Horizontal Block]
? AFC
? Horizontal OSC
? X-ray protector
? Horizontal phase shift
? AFC sawtooth wave generator
? Horizontal pulse duty setting
[Vertical Block]
? Vertical OSC
? Vertical sawtooth wave generator
? Sampling type DC voltage control
產(chǎn)品屬性
- 型號(hào)：
LA7850
- 制造商：
SANYO
- 制造商全稱：
Sanyo Semicon Device
- 功能描述：
CRT Display Synchronization Deflection Circuit
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
24+ |
92 |
詢價(jià) | |||||
SANYO/三洋 |
23+ |
DIP-20 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
SANYO |
22+ |
DIP |
5000 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
SANYO |
24+ |
DIP |
36500 |
原裝現(xiàn)貨/放心購買 |
詢價(jià) | ||
SANYO/三洋 |
22+ |
DIP20 |
12000 |
只做原裝、原廠優(yōu)勢(shì)渠道、假一賠十 |
詢價(jià) | ||
SANYO |
23+ |
DIP20 |
8653 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
SANYO/三洋 |
2022 |
DIP-20 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) | ||
SANYO |
23+ |
DIP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
SANYO/三洋 |
24+ |
DIP |
600 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
SANYO |
2339+ |
PDIP-20 |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫存! |
詢價(jià) |
