TDA7406TR STMicroelectronics, TDA7406TR Datasheet - Page 48

• Manufacturer Part Number: TDA7406TR
• Description: IC PROCESSOR CAR SIGNAL 44-TQFP
• Manufacturer: STMicroelectronics
• Type: Car Signal Processorr

Specifications of TDA7406TR

• Applications: Automotive Systems
• Mounting Type: Surface Mount
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

I2C bus interface
Note:
48/64
Table 11.
It is not recommended to use a gain more than 20dB for system performance reason. In
general, the max. gain should be limited by software to the maximum value, which is needed
for the system.
Table 12.
MSB
MSB
D
D
0
0
0
0
0
0
0
0
1
1
0
1
0
1
:
:
:
7
7
D
D
0
0
0
0
0
0
1
1
1
1
0
0
1
1
:
:
:
6
6
Volume (2)
Equalizer (3,4,5,6,7,8,9)
D
D
0
0
0
0
0
1
0
0
0
0
0
1
0
1
:
:
:
5
5
D
D
0
0
0
0
1
1
1
1
0
0
1
1
1
1
0
0
1
1
:
:
:
:
:
4
4
D
D
0
0
1
1
1
1
0
0
1
1
0
0
1
1
1
1
0
0
:
:
:
:
:
3
3
D
D
0
0
0
0
0
1
0
0
1
1
0
0
1
1
1
1
0
0
:
:
:
:
:
2
2
D
D
0
0
1
1
1
1
0
0
0
0
0
0
1
1
0
0
1
1
:
:
:
:
:
1
1
LSB
LSB
D
D
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
0
1
0
:
:
:
:
:
0
0
Equalizer cut/boost level
-15dB
-14dB
:
-1dB
+1dB
:
+14dB
+15dB
Equalizer Q-Factor
2.2
1.8
1.4
1.0
Equalizer Center Frequency (only
Subaddresses 3,8,9)
62Hz(addr 3)/4kHz(addr 8)/15kHz(addr 9)
100Hz(addr 3)/6.24kHz(addr 8)/16kHz(addr 9)
DC mode EQ Band 1 (62/100 Hz, Subaddress. 4!)
Gain/Attenuation
(+32.0dB)
(+31.5dB)
:
+20.0dB
+19.5dB
+19.0dB
:
+0.5dB
-0.5dB
:
-79.0dB
-79.5dB
0dB
0dB
on
off
0.0dB
ATTENUATION
FUNCTION
TDA7406