TDA7540B STMicroelectronics, TDA7540B Datasheet - Page 53

• Manufacturer Part Number: TDA7540B
• Manufacturer: STMicroelectronics

Specifications of TDA7540B

• Case: TQFP
• Dc: 06+
• Lead Free Status / Rohs Status: Compliant

DOCUMENT CD00108485
Copyright STMicroelectronics
TDA7540B
Table 22.
Table 23.
Table 24.
MSB
MSB
MSB
d7
d7
d7
0
1
0
1
d6
d6
d6
0
0
0
0
1
0
0
0
0
-
-
REVISION 1.0
Addr 11 Quality Deviation Detection (continued)
Addr 12 Softmute Control 1
Addr 13 Softmute Control 2
d5
d5
d5
0
0
0
0
1
0
0
0
1
-
-
d4
d4
d4
0
0
1
1
1
0
0
1
1
-
-
d3
d3
d3
0
1
0
1
1
0
1
0
1
-
-
d2
d2
d2
0
0
1
0
0
1
1
-
d1
d1
d1
0
0
1
0
1
0
1
-
LSB
LSB
LSB
d0
d0
d0
0
1
1
0
1
-
COMPANY INTERNAL
Disable ISS filter to fixed bandwith (ISS80) in automatic
control
Enable ISS filter to fixed bandwith (ISS80) in automatic
control
Startpoint mute 0 in application about 3dB
Startpoint mute 1 in application about 4dB
-
Startpoint mute 7 in application about 10dB
Mute depth 0 in application 18dB
Mute depth 1 in application 20dB
Mute depth 2 in application 22dB
Mute depth 3 in application 24dB
- (logarithmically behaviour)
Mute depth 15 in application 36dB
FM mute disable, (has to be 0 in AM mode)
FM mute enable
Disable mute threshold for ISS filter “ON”
Enable mute threshold for ISS filter “ON”
AC mute depth 10dB
AC mute depth 8dB
AC mute depth 6dB
AC mute depth 4dB
AC mute threshold 60mV
AC mute threshold 80mV
AC mute threshold 100mV
-
AC mute threshold 340mV
ACTIVE
Function
Function
Function
Unauthorized reproduction and communication strictly prohibited
Software specification
DATE 11-May-2006
µ
µ
V antenna level
V antenna level
µ
V antenna level
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