TDA7407 STMicroelectronics, TDA7407 Datasheet - Page 42

• Manufacturer Part Number: TDA7407
• Description: IC PROCESSOR CAR SIGNAL 44TQFP
• Manufacturer: STMicroelectronics
• Type: Car Signal Processorr

Specifications of TDA7407

• Applications: Automotive Audio
• Mounting Type: Surface Mount
• Package / Case: 44-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-3979

Data byte specification
Note:
42/46
Table 24.
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!
Table 25.
MSB
MSB
D7
0
1
D6
0
1
Testing (subaddress FH) (continued)
New quality / control (subaddress 10H)
D5
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
D4
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
D3
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
D2
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
1
1
D1
0
1
0
1
LSB
LSB
D0
0
1
Testsignals 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
Audioprocessor test mode
enabled if bit D5 of the subaddress(test
mode bit) is set to "1"
OFF
Reference generation
Internal Reference-Divider
External Reference Force
Quality Noise Gain
15dB
12dB
9dB
6dB
SC Clock Mode
Fast Mode
Normal Mode
Function
Function
TDA7407