參數(shù)資料
型號(hào): TDA746913TR
廠商: 意法半導(dǎo)體
英文描述: LOW VOLTAGE ANALOG AUDIO PROCESSOR WITH HEADPHONE POWER AMPLIFIER
中文描述: 低電壓模擬音頻處理器耳機(jī)功率放大器
文件頁(yè)數(shù): 4/13頁(yè)
文件大小: 274K
代理商: TDA746913TR
TDA7469
4/13
3
Address = (HEX) 10001000
DATA BYTES
3.1 FUNCTION SELECTION:
The first byte (subaddress)
Table 6.
B = 1 incremental bus; active
B = 0 no incremental bus
;X = indifferent 0,1
Table 7. VOLUME
VOLUME : +6 x -63dB
MSB
D7
X
X
X
X
X
X
LSB
D0
0
1
0
1
0
1
SUBADDRESS
D6
D5
X
X
X
X
X
X
D4
B
B
B
B
B
B
D3
0
0
0
0
0
0
D2
0
0
0
0
1
1
D1
0
0
1
1
0
0
X
X
X
X
X
X
VOLUME
TREBLE & BASS
INPUT & MUTE
STAND-BY & OTHERS
BASS ALC1
BASS ALC2
MSB
D7
LSB
D0
0
1
0
1
VOLUME
GAIN
6
4
2
0
1 dB STEPS
0
-1
-2
-3
-4
-5
-6
-7
8 dB STEPS
0
-8
-16
-24
-32
-40
-48
-56
D6
D5
D4
D3
D2
D1
0
0
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
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