TDA7469 STMicroelectronics, TDA7469 Datasheet - Page 5

• Manufacturer Part Number: TDA7469
• Description: IC PROCESSOR AUDIO ANLG 24-SSOP
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of TDA7469

• Applications: Portable Equipment
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 8. TREBLE & BASS
Table 9. INPUT SELECT & MUTE
MSB
MSB
D7
D7
1
0
D6
D6
1
0
D5
D5
1
0
0
1
D4
D4
1
0
0
0
0
0
1
1
1
1
D3
1
0
D3
0
0
1
1
0
0
1
1
D2
1
0
D2
0
1
0
1
0
1
0
1
D1
0
0
1
1
D1
0
0
1
1
LSB
D0
0
1
0
1
LSB
D0
0
1
0
1
INPUT SELECT
IN1 (0dB)
IN1 (-6dB)
IN2 (0dB)
IN2 (-6dbB)
MUTE
Input Mute ON
Input Mute OFF
Output SoftMute ON
Output SoftMute OFF
Output Mute ON
Output Mute OFF
HEADPHONE AMP. ST-BY
Headphone Amp. OFF
Headphone Amp. ON
TREBLE
12dB
8dB
4dB
0dB
BASS
14dB
12dB
10dB
8dB
6dB
4dB
2dB
0dB
BASS ALC
ALC: VOLUME mode
ALC: BASS mode
ALC: fc shift
ALC: fc nonshift
ALC: feedback gain x2
ALC: feedback gain x 1
TDA7469
5/13