參數(shù)資料
型號: LC75343M
廠商: Sanyo Electric Co.,Ltd.
英文描述: Electronic Volume Control System on-Chip
中文描述: 電子音量控制系統(tǒng)芯片
文件頁數(shù): 9/28頁
文件大?。?/td> 413K
代理商: LC75343M
Control Code Allocation
General-purpose op-amp, ATT control specifications (D3 = 0)
Input switching control
(L1, L2, L3, L4, L5, R1, R2, R3, R4, R5)
No. 6867-9/28
LC75343M
D0
D1
D2
D3
Operation
0
0
0
0
L1 (R1) on
1
0
0
0
L2 (R2) on
0
1
0
0
L3 (R3) on
1
1
0
0
L4 (R4) on
0
0
1
0
L5 (R5) on
1
0
1
0
Analog ground connection
0
1
1
0
Test mode
Must not be used in normal operation.
1
1
1
0
3-band specifications (D3 = 1)
Input switching control
(L1, L2, L3, L4, L5, R1, R2, R3, R4, R5)
D0
D1
D2
D3
Operation
0
0
0
0
L1 (R1) on
1
0
0
0
L2 (R2) on
0
1
0
0
L3 (R3) on
1
1
0
0
L4 (R4) on
0
0
1
0
L5 (R5) on
1
0
1
0
Analog ground connection
0
1
1
0
Test mode
Must not be used in normal operation.
1
1
1
0
Input gain control
D4
D5
D6
D7
Operation
0
0
0
0
0 dB
1
0
0
0
+2 dB
0
1
0
0
+4 dB
1
1
0
0
+6 dB
0
0
1
0
+8 dB
1
0
1
0
+10 dB
0
1
1
0
+12 dB
1
1
1
0
+14 dB
0
0
0
1
+16 dB
1
0
0
1
+18 dB
0
1
0
1
+20 dB
1
1
0
1
+22 dB
0
0
1
1
+24 dB
1
0
1
1
+26 dB
0
1
1
1
+28 dB
1
1
1
1
+30 dB
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