TDA7467D STMicroelectronics, TDA7467D Datasheet - Page 7

• Manufacturer Part Number: TDA7467D
• Description: IC MATRIX AUDIO SRS EFF 28-SOIC
• Manufacturer: STMicroelectronics
• Series: SRSr
• Type: SRS Audio Matrixr

Specifications of TDA7467D

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

DATA BYTES (Address = 80(HEX) if ADDR pin is floating, 82(HEX) if ADDR pin is connected to VS):
FUNCTION SELECTION:
The first byte (subaddress
B = 1: INCREMENTAL BUS; ACTIVE
B = 0: NO INCREMENTAL BUS
X = INDIFFERENT 0, 1
INPUT ATTENUATION SELECTION
INPUT ATTENUATION = 0 ~ -31.5dB
SRS MODE
RECOMMENDED TO ATTENUATE -3dB ON "SRS OFF"
ie. MONO SRS (MONO 3D): XXXXXX01
MSB
MSB
D7
D7
D7
B
B
B
B
D6
D6
D6
X
X
X
X
0
0
0
0
0
0
0
0
1
D5
D5
D5
X
X
X
X
0
0
0
0
1
1
1
1
)
D4
D4
D4
X
X
X
X
0
0
1
1
0
0
1
1
D3
D3
D3
X
X
X
X
0
1
0
1
0
1
0
1
D2
D2
D2
X
X
X
X
0
0
0
0
1
1
1
1
D1
D1
D1
X
X
0
1
0
0
1
1
0
0
1
1
0
0
1
1
LSB
LSB
D0
D0
D0
0
1
1
1
0
1
0
1
0
1
0
1
0
1
0
1
SRS OFF (FIX)
SRS ON
MONO SRS (MONO 3D)
STEREO SRS (STEREO 3D)
MODE
SRS/SPACE ATTENUATION
SRS/CENTER ATTENUATION
INPUT ATTENUATION
INPUT ATTENUATION
SUBADDRESS
0.5 dB STEPS
4 dB STEPS
MODE
MUTE
-0.5
-1.5
-2.5
-3.5
-12
-16
-20
-24
-28
-1
-2
-3
-4
-8
0
0
TDA7467
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