TDA7469 查看數據表（PDF） - STMicroelectronics
零件编号
产品描述 (功能)
比赛名单
TDA7469 Datasheet PDF : 13 Pages
| |||
Table 8. TREBLE & BASS
MSB
D7
D6
D5
D4
0
0
0
0
1
1
1
1
0
1
1
0
1
0
Table 9. INPUT SELECT & MUTE
MSB
D7
D6
D5
D4
1
0
1
0
TDA7469
LSB
D3
D2
D1
D0
TREBLE
0
0
12dB
0
1
8dB
1
0
4dB
1
1
0dB
BASS
0
0
14dB
0
1
12dB
1
0
10dB
1
1
8dB
0
0
6dB
0
1
4dB
1
0
2dB
1
1
0dB
BASS ALC
ALC: VOLUME mode
ALC: BASS mode
ALC: fc shift
ALC: fc nonshift
ALC: feedback gain x2
ALC: feedback gain x 1
LSB
D3
D2
D1
D0 INPUT SELECT
0
0
IN1 (0dB)
0
1
IN1 (-6dB)
1
0
IN2 (0dB)
1
1
IN2 (-6dbB)
MUTE
1
Input Mute ON
0
Input Mute OFF
1
Output SoftMute ON
0
Output SoftMute OFF
Output Mute ON
Output Mute OFF
HEADPHONE AMP. ST-BY
Headphone Amp. OFF
Headphone Amp. ON
5/13
Share Link: 