E-TDA7461ND Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
E-TDA7461ND Datasheet PDF : 48 Pages
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TDA7461
Data byte specification
Table 25. Testing
MSB
LSB
D7 D6 D5 D4 D3 D2 D1 D0
Function
Stereo decoder test signals
0 OFF
1 Test signals enabled if bit D5 of the
subaddress (test mode bit) is set to
"1", too
0
1
0
0
0
0
0
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
0
1
0
1
0
1
1
0
0
1
1
1
1
0
0
0
1
0
0
1
1
0
1
0
1
0
1
1
1
1
0
0
1
1
0
1
1
1
1
0
1
1
1
1
0
1
0
1
External Clock
Internal Clock
Test signals at CASS_R
VHCCH
Level intern
Pilot magnitude
VCOCON; VCO Control Voltage
Pilot threshold
HOLDN
NB threshold
F228
VHCCL
VSBL
not used
not used
PEAK
not used
REF5V
not used
VCO
Off
On
Audio processor test mode
Only if bit D5 of the subaddress (test
mode bit) is set to "1"
Off
Note: This byte is used for testing or evaluation purposes only and must not be set to other values than the
default "11111110" in the application!
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