TDA7405 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TDA7405' PDF : 56 Pages View PDF
TDA7405
Table 35. Multipath Detector (28)
MSB
D7
D6
D5
D4
D3
D2
0
0
1
1
0
0
0
1
1
0
1
1
0
1
0
1
0
1
LSB
D1 D0
FUNCTION
Fast Load
0 on
1 off
Bandpass Gain
0
6dB
1
12dB
0
16dB
1
18dB
Rectifier Gain
Gain = 7.6dB
Gain = 4.6dB
Gain = 0dB
disabled
Charge Current at MP-Out
0.25µA
0.50µA
Multipath on High-Cut Decay-Time
2ms
10ms
Multipath influence on PEAK Discharge
off
-1V/ms
Table 36. Stereodecoder Adjustment (29)
MSB
D7
D6
D5
D4
D3
D2
D1
0
0
0
0
0
0
0
0
1
:
:
:
0
1
0
:
:
:
0
1
1
1
0
0
1
0
0
1
0
1
:
:
:
1
1
0
:
:
:
1
1
1
0
0
0
0
0
0
0
1
0
0
1
0
:
:
:
:
1
1
1
1
LSB
D0
FUNCTION
Roll-Off Compensation
0 not allowed
1 7.2%
0 9.4%
::
0 13.7%
::
1 20.2%
0 not allowed
1 19.6%
0 21.5%
::
0 25.3%
::
1 31.0%
LEVEL Gain
0dB
0.4dB
0.8dB
:
6dB
53/57
Share Link: 
