TDA7402 STMicroelectronics, TDA7402 Datasheet - Page 37

• 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
4.5
4.5.1
Multipath detector
Multipath detector features
●
●
●
Table 9.
Quality detector
Symbol
G
G
I
I
DISMP
f
RECTM
CHMP
CMP
BPMP
A
P
internal 19kHz band pass filter
programmable band pass and rectifier gain
selectable internal influence on stereo blend and/or Highcut
Center frequency of
multipath-bandpass
Bandpass gain
Rectifier gain
Rectifier charge current
Rectifier discharge current
Multipath influence factor
Multipath detector electrical characteristics
Parameter
Stereo decoder locked
on pilot tone
G1
G2
G3
G4
G1
G2
G3
Test Condition
00
01
10
11
Min.
Typ.
0.25
0.70
0.85
1.00
1.15
Stereo decoder part
7.6
4.6
0.5
19
12
16
18
6
0
4
Max.
Unit
kHz
mA
dB
dB
dB
dB
dB
dB
dB
µA
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