TDA7540B STMicroelectronics, TDA7540B Datasheet - Page 62

• Manufacturer Part Number: TDA7540B
• Manufacturer: STMicroelectronics

Specifications of TDA7540B

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

DOCUMENT CD00108485
Copyright STMicroelectronics
Software specification
Table 38.
Table 39.
58/75
MSB
MSB
d7
d7
0
1
0
1
d6
d6
0
0
1
1
0
0
1
1
REVISION 1.0
Addr 27 Stereodecoder 4 (continued)
Addr 28 Stereodecoder 5
d5
d5
0
1
0
1
0
1
0
1
d4
d4
0
0
1
1
0
0
1
1
d3
d3
0
1
0
1
0
1
0
1
d2
d2
0
0
0
0
1
1
1
1
d1
d1
0
0
1
1
0
0
1
1
LSB
LSB
d0
d0
0
1
0
1
0
1
0
1
COMPANY INTERNAL
Start level High Cut at 42% REF5V
Start level High Cut at 50% REF5V
Start level High Cut at 58% REF5V
Start level High Cut at 66% REF5V
Stop level High Cut at 11% VHCH
Stop level High Cut at 18.3% VHCH
Stop level High Cut at 25.7% VHCH
Stop level High Cut at 33% VHCH
Strong multipath influence on peak discharge OFF
Strong multipath influence on peak discharge ON
Stereoblend control at 29% REF5V
Stereoblend control at 33% REF5V
Stereoblend control at 38% REF5V
Stereoblend control at 42% REF5V
Stereoblend control at 46% REF5V
Stereoblend control at 50% REF5V
Stereoblend control at 54% REF5V
Stereoblend control at 58% REF5V
Audio noise blanker field strength adjust 2,0V
Audio noise blanker field strength adjust 1,6V
Audio noise blanker field strength adjust 1,4V
Audio noise blanker field strength adjust OFF
Quality detector coefficient a=0,6
Quality detector coefficient a=0,75
Quality detector coefficient a=0,9
Quality detector coefficient a=1,05
Multipath influence on peak discharge OFF
Multipath influence on peak discharge ON (-1V/ms)
ACTIVE
Function
Function
Unauthorized reproduction and communication strictly prohibited
DATE 11-May-2006
TDA7540B
page: 58/75