E-TDA7406 STMicroelectronics, E-TDA7406 Datasheet - Page 53

• Manufacturer Part Number: E-TDA7406
• Description: Audio DSPs CAR RADIO SIGNAL
• Manufacturer: STMicroelectronics

Specifications of E-TDA7406

• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TQFP-44
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA7406
Note:
Table 20.
This byte is used for testing or evaluation purposes only and must not set to other values
than “11111110” in the application!
Table 21.
MSB
MSB
D
D
0
1
7
7
D
D
0
1
6
6
Testing Audioprocessor (21)
Stereodecoder (22)
D
D
0
1
5
5
D
D
X
X
X
X
0
1
0
1
0
1
0
1
4
4
D
D
0
0
0
0
0
0
0
1
1
1
1
1
0
1
3
3
D
D
0
0
0
0
1
1
1
0
0
0
1
1
0
0
1
1
2
2
D
D
0
0
1
1
0
0
1
0
0
1
0
1
0
1
0
1
1
1
LSB
LSB
D
D
0
1
0
1
0
0
Audioprocessor Testmode
off
on
Test-Multiplexer
Spectrum Analyzer Filter
Spectrum Analyzer Filter
Spectrum Analyzer Filter
Spectrum Analyzer Filter
Spectrum Analyzer Filter 2.51kHz
Spectrum Analyzer Filter 6.34kHz
Spectrum Analyzer Filter
Not Allowed
not used
200kHz Oscillator
NB-Hold
internal Reference
Clock
external
internal
AZ Function
off
on
SC-Clock
Fast Mode
Normal Mode
STD Unmuted
STD Muted
IN-Gain 11dB
IN-Gain 8.5dB
IN-Gain 6dB
IN-Gain 3.5dB
Stereodecoder Input
AM
MPX
FUNCTION
FUNCTION
157Hz
400Hz
16kHz
I2C bus interface
62Hz
1kHz
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