TDA7449L STMicroelectronics, TDA7449L Datasheet - Page 9

• Manufacturer Part Number: TDA7449L
• Description: IC PROCESSOR AUDIO DGTL 20-PDIP
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of TDA7449L

• Applications: TV
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 8.
Table 9. INPUT SELECTION
Table 10. INPUT GAIN SELECTION
GAIN = 0 to 30dB
MSB
MSB
D7
D7
X
X
X
X
D6
X
X
X
X
D6
NOT USED 1 DATA
NOT USED 2 DATA
NOT USED 3 DATA
SPEAKER_R DATA
VOLUME DATA
SUBADDRESS
D5
X
X
X
X
D5
D4
X
X
X
X
D4
D3
X
X
X
X
D3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
D2
X
X
X
X
D2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
D1
0
0
1
1
D1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
LSB
D0
0
1
0
1
LSB
D0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
XXX10010
XXXX1111
XXXX1111
XXXX1111
X0000000
X0000010
INPUT MULTIPLEXER
NOT ALLOWED
NOT ALLOWED
INPUT GAIN
2dB STEPS
IN2
IN1
10dB
12dB
14dB
16dB
18dB
20dB
22dB
24dB
26dB
28dB
30dB
0dB
2dB
4dB
6dB
8dB
TDA7449L
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