TDA7407 STMicroelectronics, TDA7407 Datasheet - Page 20

• Manufacturer Part Number: TDA7407
• Description: IC PROCESSOR CAR SIGNAL 44TQFP
• Manufacturer: STMicroelectronics
• Type: Car Signal Processorr

Specifications of TDA7407

• Applications: Automotive Audio
• Mounting Type: Surface Mount
• Package / Case: 44-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-3979

Multipath detector
5
20/46
Multipath detector
●
●
●
●
Table 8.
Table 9.
G
Symbol
Symbol
G
I
I
RECTMP
DISMP
f
CHMP
CMP
BPMP
A
B
Internal 19kHz band pass filter
Programmable band pass and rectifier gain
two pin solution fully independent usable for external programming
selectable internal influence on Stereoblend
Center frequency of
multipath-bandpass
Bandpass gain
Rectifier gain
Rectifier charge current
Rectifier discharge current
Multipath Influence factor
Noise influence factor
Multipath electrical characteristics
Quality detector
Parameter
Parameter
stereo decoder locked on pilot tone
bits D
bits D
bits D
bits D
bits D
bits D
bits D
bits D
bit D
bit D
Addr. 12 / Bit 5+6
Addr. 16 / Bit 1+2
5
5
2
2
2
2
7
7
7
7
configuration byte = 0
configuration byte = 1
, D
, D
, D
, D
, D
, D
, D
, D
Test Condition
1
1
1
1
6
6
6
6
Test condition
configuration byte = 00
configuration byte = 10
configuration byte = 01
configuration byte = 11
configuration byte = 00
configuration byte = 01
configuration byte = 10
configuration byte = 11
00
01
10
11
00
01
10
11
Min. Typ. Max. Unit
Min. Typ. Max. Unit
0.5
0.85
1.00
1.15
0.7
7.6
4.6
0.5
1.0
19
12
16
18
off
15
12
9
6
6
0
1
1.5
TDA7407
KHz
mA
dB
dB
dB
dB
dB
dB
dB
dB
μA
μA
dB
dB
dB
dB
dB
dB
dB
dB