LA7852中文资料PDF规格书
LA7852规格书详情
Overview
The LA7852 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 vertical pull-in range is approximately 10 Hz at fv = 60 Hz.
• The horizontal oscillation frequency can be adjusted stably from 15 kHz to 100 kHz.
• 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 subjected to sampling control within retrace time.
• Excellent interlace and vertical jitter characteristics on the high-definition display because of independent GND pins for the horizontal block and vertical block.
Built-in 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
产品属性
- 型号:
LA7852
- 制造商:
Panasonic Industrial Company
- 功能描述:
IC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SANYO |
DIP-22 |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
SANYO |
23+ |
NA |
1264 |
专做原装正品,假一罚百! |
询价 | ||
SANYO |
23+ |
DIP |
5000 |
原装正品,假一罚十 |
询价 | ||
SANYO/三洋 |
22+ |
DIP-22 |
3000 |
原装正品,支持实单 |
询价 | ||
SANYO |
23+ |
DIP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
SANYO |
1994 |
DIP |
610 |
原装现货海量库存欢迎咨询 |
询价 | ||
SANYO/三洋 |
DIP |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
22+ |
DIP22 |
3629 |
原装优势!房间现货!欢迎来电! |
询价 | |||
SANYO |
23+ |
DIP |
18000 |
询价 | |||
SANYO |
2020+ |
DIP |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 |