LA3550中文资料PDF规格书
LA3550规格书详情
Overview
The LA3550M Auto-Loudness Controller IC provides user selectable boosting of up to approximately 24dB for low frequency sound components in the range of 30 to 50Hz. Boosting gain for low frequencies can be controlled in proportion to the level of an external input signal. High frequencies are also boosted by a fixed 6dB. The result gives natural and dynamic boosting at all sound levels, and realistic audio reproduction.
Features
• User-selectable low-frequency boost levels from 5.5 to 23.5dB (max).
• 6dB (fixed) high-frequency boosting.
• Low-frequency boost gain level control circuit on-chip.
• Output signal detection circuit on-chip.
• Boost select/deselect switching.
• Built-in AGC circuit prevents clipping.
• Reduced noise levels.
• Reduced parts’ count.
• Low-power operation.
• 14-pin MFP package (1mm pitch pins).
产品属性
- 型号:
LA3550
- 制造商:
SANYO
- 制造商全称:
Sanyo Semicon Device
- 功能描述:
Auto-Loudness Controller for Headphone Stereo Systems
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SANYO/三洋 |
22+ |
SOP14 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
SANYO |
1738+ |
SOP14 |
8529 |
科恒伟业!只做原装正品,假一赔十! |
询价 | ||
SANYO/三洋 |
22+ |
SOP14 |
354000 |
询价 | |||
SANYO |
22+ |
SOP14 |
5000 |
询价 | |||
SANYO/三洋 |
2022 |
SOP |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
SANYO/三洋 |
23+ |
SOP-14P |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
SANYO |
23+ |
SOP14 |
7750 |
全新原装优势 |
询价 | ||
SANYO/三洋 |
23+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
SANYO |
2023+ |
SOP14 |
50000 |
原装现货 |
询价 | ||
SANYO |
2023+ |
SOP14 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 |