TDA7438D013TR STMicroelectronics, TDA7438D013TR Datasheet - Page 10

• Manufacturer Part Number: TDA7438D013TR
• Description: IC PROCESSOR AUDIO DGTL 28-SOIC
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of TDA7438D013TR

• Applications: Automotive Systems
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA7438
Figure 18. .
Table 6. POWER ON RESET CONDITION
6
Address = 88 HEX (ADDR:OPEN).
Table 7. FUNCTION SELECTION: First byte (subaddress)
B = 1: INCREMENTAL BUS ACTIVE
B = 0: NO INCREMENTAL BUS
X = DON’T CARE
Figure 19. INPUT SELECTION
10/19
MSB
MSB
D7
D7
X
X
X
X
X
X
X
X
X
X
X
X
DATA BYTES
S
MSB
1
D6
D6
X
X
X
X
X
X
X
X
X
X
X
X
0
CHIP ADDRESS
D96AU422
0
0
INPUT SELECTION
D5
X
X
X
X
X
X
X
X
D5
1
X
X
X
X
INPUT GAIN
0
SPEAKER
VOLUME
TREBLE
MIDDLE
BASS
0
LSB
D4
0
B
B
B
B
B
B
B
B
D4
X
X
X
X
ACK
MSB
X
D3
0
0
0
0
0
0
0
0
D3
X
X
X
X
X
SUBADDRESS
X
1
D2
0
0
0
0
1
1
1
1
D3
D2
X
X
X
X
D2 D1 D0
LSB
D1
0
0
1
1
0
0
1
1
D1
0
0
1
1
ACK
MSB
LSB
D0
0
1
0
1
0
1
0
1
LSB
D0
0
1
0
1
DATA 1 to DATA n
INPUT SELECT
INPUT GAIN
VOLUME
BASS
MIDDLE
TREBLE
SPEAKER ATTENUATE "R"
SPEAKER ATTENUATE "L"
DATA
IN3
NOT ALLOWED
IN2
IN1
INPUT MULTIPLEXER
MUTE
MUTE
28dB
0dB
2dB
2dB
IN2
SUBADDRESS
LSB
ACK
P