E-TDA7514TR View Datasheet(PDF) - STMicroelectronics
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E-TDA7514TR Datasheet PDF : 74 Pages
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TDA7514
Table 67. SUBADDRESS 21: ISS Multipath
MSB
LSB
FUNCTION
D7
D6
D5
D4
D3
D2
D1
D0
Multipath control
0 ON
1 OFF
x
not used
x
not used
MP threshold
0
0
0.50 V
0
1
0.75 V
1
0
1.00 V
1
1
1.25 V
x
not used
x
not used
0
MP=1 disables "ac+" detection
1
MP=1 disables "ac" and "ac+" detection
Table 68. SUBADDRESS 22: ISS Deviation Thresholds
MSB
LSB
FUNCTION
D7
D6
D5
D4
D3
D2
D1
D0
peak detector discharge current
0
0
0 6uA
0
0
1 8uA
0
1
0 10uA
0
1
1 12uA
1
0
0 14uA
1
0
1 16uA
1
1
0 18uA
1
1
1 20uA
"dev" threshold
0
0
30 kHz
0
1
45 kHz
1
0
60 kHz
1
1
75 kHz
dev+ / dev thresholds ratio
0
0
1.5
0
1
1.4
1
0
1.3
1
1
1.0
x
not used
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