LA3550中文資料三洋數(shù)據(jù)手冊PDF規(guī)格書
LA3550規(guī)格書詳情
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).
產(chǎn)品屬性
- 型號：
LA3550
- 制造商：
SANYO
- 制造商全稱：
Sanyo Semicon Device
- 功能描述：
Auto-Loudness Controller for Headphone Stereo Systems
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SANYO/三洋 |
23+ |
SOP-8 |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢價 | ||
SANYO |
2023+ |
SOP14 |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
SANYO/三洋 |
21+ |
SOP14 |
3000 |
百域芯優(yōu)勢 實單必成 可開13點增值稅發(fā)票 |
詢價 | ||
SANYO/三洋 |
22+ |
SOP14 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
SANYO/三洋 |
23+ |
NA/ |
3303 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
SANYO |
1738+ |
SOP14 |
8529 |
科恒偉業(yè)!只做原裝正品,假一賠十! |
詢價 | ||
SANYO |
22+ |
SOP14 |
5000 |
詢價 | |||
SANYO |
2020+ |
SOP14 |
5000 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
SANYO/三洋 |
23+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
SANYO |
23+ |
SOP14 |
7750 |
全新原裝優(yōu)勢 |
詢價 |
