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參數資料
| 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： | 15/19頁 |
| 文件大小： | 179K |
| 代理商： | LC75412WS |
LC75412WS
No.A1354-5/19
Control Timing and Data Format
To control the LC75412WS input specified serial data to the DI, CE, and CL pins.
The data configuration consists of a total of 52 bits broken down into 8 address bits and 44 data bits.
1) Address code (B0 to A3)
The LC75412WS use 8-bit address code and can be used in common with ICs that support SANYO’s CCB serial bus.
Address Code
B0
B1
B2
B3
A0
A1
A2
A3
(LSB)
1
0
1
(81HEX)
2) Control code allocation
Input Switching Control
D0
D1
D2
Setting
0
L1 (R1)
1
0
L2 (R2)
0
1
0
L3 (R3)
1
0
L4 (R4)
0
1
L5 (R5)
1
0
1
L6 (R6)
D3
Bit for IC testing: Normally set to 0
Input Gain Control
D4
D5
D6
D7
Operation
0
0dB
1
0
+1.25dB
0
1
0
+2.50dB
1
0
+3.75dB
0
1
0
+5.00dB
1
0
1
0
+6.25dB
0
1
0
+7.50dB
1
0
+8.75dB
0
1
+10.00dB
1
0
1
+11.25dB
0
1
0
1
+12.50dB
1
0
1
+13.75dB
0
1
+15.00dB
1
0
1
+16.25dB
0
1
+17.50dB
1
+18.75dB
1
μs≤TDEST
CE
DI
D43
D42
D41
D40
D39
D38
D5
D4
D3
D2
D0
D1
A3
A2
A1
A0
B3
B2
B1
B0
CL
1
μs
min
1
μs
min
1
μs
min
1
μs
min
1
μs
min
CE
DI
CL
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LC75412WS-UF-E | 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產品: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 |
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