LA1231N中文资料PDF规格书
LA1231N规格书详情
Overview
Being developed for FM IF System, LA1231 is a highly integrated circuit in which almost all functions are contained concerning the FM tuner IF stage. The block diagram of equivalent circuit is shown below. Usual peripheral circuits are shown also in examples of application circuits.
Functions
• IF amplification, Limiter.
• AF preamplifier.
• Muting at the detuning.
• AFC tuning meter drive output.
• Inverting circuit for muting drive voltage.
• Quadrature detection.
• Muting at weak.
• Signal meter drive output.
• Delay AGC output.
• IF amplifier stop circuit.
产品属性
- 型号:
LA1231N
- 功能描述:
FM 中频系统
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SANOY |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
SANYO |
23+ |
DIP16 |
5000 |
原装正品,假一罚十 |
询价 | ||
SANYO |
07+ |
DIP16 |
500 |
询价 | |||
SANYO/三洋 |
2020+ |
NA |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
CHINA |
23+ |
DIP16/SOP16 |
8000 |
优势现货 |
询价 | ||
SANYO/三洋 |
22+ |
DIP-16 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
SANYO |
18+ |
DIP-16P |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
SANYO |
22+ |
DIP-16 |
5000 |
原装现货库存.价格优势!! |
询价 | ||
SANYO |
22+ |
DIP16 |
2568 |
原装优势!绝对公司现货 |
询价 | ||
SANOY |
21+ |
DIP16 |
1000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 |