TDA7403D STMicroelectronics, TDA7403D Datasheet - Page 21

• Manufacturer Part Number: TDA7403D
• Description: IC PROCESSOR BASIC SIGNAL SO-20
• Manufacturer: STMicroelectronics
• Type: Car Signal Processorr

Specifications of TDA7403D

• Applications: Automotive Systems
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Speaker Attenuation (LF, LR, RF, RR)
Stereodecoder
MSB
MSB
D7
D7
1
0
0
1
1
0
1
D6
D6
1
0
1
0
1
0
1
D5
D5
0
0
0
0
0
0
0
0
0
0
0
1
1
1
:
D4
D4
0
0
1
1
1
1
1
1
1
1
1
0
1
:
D3
D3
0
0
0
1
1
1
1
1
1
1
1
1
:
D2
D2
0
0
1
0
0
0
0
1
1
1
1
0
0
1
1
:
D1
D1
0
0
1
0
0
1
1
0
0
1
1
0
1
0
1
:
LSB
LSB
D0
D0
0
1
1
0
1
0
1
0
1
0
1
0
1
:
Attenuation
0dB
-1dB
:
-23dB
-24.5dB
-26dB
-28dB
-30
-32dB
-35dB
-40dB
-50dB
Speaker Mute
Must be "1" (except RR speaker; see below)
Blank Time adj. (only at RR speaker)
38 s
25.5 s
32 s
22 s
STD Unmuted
STD Muted
IN-Gain 11dB
IN-Gain 8.5dB
IN-Gain 6dB
IN-Gain 3.5dB
must be "1"
Forced MONO
MONO/STEREO switch automatically
Pilot Threshold HIGH
Pilot Threshold LOW
Deemphasis 50 s
Deemphasis 75 s
FUNCTION
TDA7403
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