參數(shù)資料
型號: LC75412WS
元件分類: 音頻控制
英文描述: VOLUME CONTROL CIRCUIT, PQFP64
封裝: 10 X 10 MM, SQFP-64
文件頁數(shù): 8/19頁
文件大?。?/td> 179K
代理商: LC75412WS
LC75412WS
No.A1354-16/19
Fader Volume Block Equivalent Circuit Block Diagram
When -
∞ data is sent to the main volume, S1 and S2 become open, and S3 and S4 simultaneously become ON.
LFIN
5.437k
Ω
When FADER = "1", S2 and S3 are ON.
When FADER = "0", S1 and S4 are ON.
Total resistance: 50k
Ω
Same for right channel
4.846k
Ω
8.169k
Ω
4.094k
Ω
LFOUT
LVref
-1dB
-2dB
0dB
S1
S2
S3
S4
6.489k
Ω
5.154k
Ω
-6dB
-8dB
-4dB
3.252k
Ω
2.583k
Ω
2.052k
Ω
3.419k
Ω
-12dB
-14dB
-10dB
1.630k
Ω
1.295k
Ω
-18dB
-20dB
-16dB
1.300k
Ω
0.231k
Ω
-45dB
-60dB
-
∞dB
-30dB
0.050k
Ω
LROUT
相關(guān)PDF資料
PDF描述
LC75421M 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO36
LC7565B SPECIALTY CONSUMER CIRCUIT, PQFP48
LC7565 SPECIALTY CONSUMER CIRCUIT, PDIP42
LC7565A SPECIALTY CONSUMER CIRCUIT, PQFP48
LC75700T SPECIALTY CONSUMER CIRCUIT, PDSO20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LC75412WS-UF-E 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
LC75421 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Electronic Volume Controller for Cars
LC75421M 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Electronic Volume Controller for Cars
LC75421M-MPB-E 制造商:ON Semiconductor 功能描述:ELECTRONIC VOLUME - Ammo Pack
LC75421M-TLM-E 制造商:ON Semiconductor 功能描述:ELECTRONIC VOLUME - Tape and Reel