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 |
---|---|---|---|---|---|---|---|
23+ |
N/A |
49200 |
正品授权货源可靠 |
询价 | |||
SANYO |
BGA |
5000 |
原厂旗下一级分销商!原装正品现货!假一罚十! |
询价 | |||
SANYO |
21+ |
SOP14 |
35400 |
全新原装现货/假一罚百! |
询价 | ||
SANYO/三洋 |
SOP |
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 | |||
NA |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | ||||
ROHM/罗姆 |
23+ |
SOD323 |
868800 |
只做原装正品,欢迎来电咨询! |
询价 | ||
SANYO/三洋 |
2022+ |
SOP14 |
30000 |
进口原装现货供应,原装 假一罚十 |
询价 | ||
SANYO |
23+ |
SOP14 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
SANYO/三洋 |
1904+ |
SOP14 |
3000 |
自家现货!原装特价供货!一片起卖! |
询价 | ||
NA |
22+ |
SOP |
5000 |
原装现货库存.价格优势!! |
询价 |