MS6257TR 데이터 시트보기 (PDF) - MOSA ELECTRONICS
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MS6257TR Datasheet PDF : 15 Pages
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MOSA
Data bytes description
Function bits
MSB
1
1
1
1
1
1
0
1
1
1
1
0
1
0
1
0
1
0
1
1
0
0
1
0
0
0
1
1
1
1
0
0
0
1
1
0
0
1
0
1
0
1
1
1
MS6257
GAIN AND ATTENUATION VOLUME CONTROLLER IC
LSB
Function description
1
1
1
1 Function OFF (-79dB)
A3 A2 A1 A0 2-channel, -1dB/step
0 B2 B1 B0 2-channel, -10dB/step
A3 A2 A1 A0 Left channel, -1dB/step
0 B2 B1 B0 Left channel, -10dB/step
A3 A2 A1 A0 Right channel, -1dB/step
0 B2 B1 B0 Right channel, -10dB/step
C3 C2 C1 C0 2-channel, +1dB/step
C3 C2 C1 C0 Left channel, +1dB/step
C3 C2 C1 C0 Right channel, +1dB/step
2-channel, MUTE
1
0
0
M When M=1, MUTE=ON
When M=0, MUTE=OFF
Gain / Attenuation bits
A3
A2
A1
A0
-
B2
B1
B0
C3
C2
C1
C0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
0
1
0
1
0
1
1
0
0
1
1
1
1
0
0
0
1
0
0
1
1
0
1
0
1
0
1
1
1
1
0
0
1
1
0
1
1
1
1
0
1
1
1
1
1. Where Ax=-1dB/step, Bx=-10dB/step, Cx=+1dB/step
Gain / Attenuation value (dB)
A
B
C
0
0
0
-1
-10
+1
-2
-20
+2
-3
-30
+3
-4
-40
+4
-5
-50
+5
-6
-60
+6
-7
-70
+7
-8
-
+8
-9
-
+9
-
-
+10
-
-
+11
-
-
+12
-
-
+13
-
-
+14
-
-
+15
REV 1
8
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