TDA7402 STMicroelectronics, TDA7402 Datasheet - Page 29

• Manufacturer Part Number: TDA7402
• Description: IC PROCESSOR CAR SIGNAL 44-LQFP
• Manufacturer: STMicroelectronics
• Type: Car Signal Processorr

Specifications of TDA7402

• Applications: Automotive Systems
• Mounting Type: Surface Mount
• Package / Case: 44-LQFP
• Case: QFP
• Dc: 05+
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA7402
Figure 21. Application 2 using internal highpass and external stereo low pass filter
Figure 22. Application 3 using pure external filtering (e.g. DSP)
SECOND SOURCE
SECOND SOURCE
RIGHT CHANNEL
SECOND SOURCE
SECOND SOURCE
LEFT CHANNEL
LEFT CHANNEL
MAIN SOURCE
MAIN SOURCE
RIGHT CHANNEL
LEFT CHANNEL
LEFT CHANNEL
MAIN SOURCE
MAIN SOURCE
PROGRAMMING
BASS-FILTER
12/1010xxxx
BASS-FILTER
10/xxxx11xx
PROGRAMMING
5/1xxxxxxx
7/xxxxx0xx
12/1010xxxx
10/xxxx11xx
5/0xxxxxxx
7/xxxxx1xx
25K
25K
25K
25K
25K
25K
25K
25K
SEC.S MONO
VOICE BAND
SEC.S MONO
VOICE BAND
BANDPASS
BANDPASS
MS MONO
MS MONO
220nF
ACINF
ACINF
ACOUT
ACOUT
220nF
50K
50K
OFF/ON FC
OFF/ON FC
EXTERNAL
FILTERING
EXTERNAL
LOWPASS
LOWPASS
LOWPASS
220nF
220nF
ACINR
ACINR
50K
50K
50K
50K
SWIN
SWIN
220nF
Audioprocessor part
SPEAKER FRONT
SPEAKER REAR
SPEAKER SUBWOOFER
SPEAKER FRONT
SPEAKER REAR
SPEAKER SUBWOOFER
D00AU1157
D00AU1163
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