E-TDA7437N STMicroelectronics, E-TDA7437N Datasheet - Page 20

• Manufacturer Part Number: E-TDA7437N
• Description: Multimedia Misc CNTRL audio PROCESSR
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of E-TDA7437N

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

Software specification
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Table 12.
Table 13.
MSB
MSB
D7
D7
0
0
0
0
0
0
0
0
1
1
1
1
1
D6
D6
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
Bass treble (continued)
Input stage gain middle
D5
D5
0
0
1
1
0
0
1
1
1
1
0
0
1
1
0
0
D4
D4
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
0
D3
D3
1
1
1
1
1
1
1
1
0
0
0
0
D2
D2
1
1
1
1
0
0
0
0
0
0
0
0
D1
D1
1
1
0
0
1
1
0
0
0
0
1
1
LSB
LSB
D0
D0
1
0
1
0
1
0
1
0
0
1
0
1
In-gain step
Bass steps
Function
Function
-14dB
-12dB
-10dB
10dB
12dB
14dB
10dB
126B
14dB
-8dB
-6dB
-4dB
-2dB
0dB
2dB
4dB
6dB
8dB
0dB
0dB
2dB
4dB
6dB
8dB
0dB
1dB
2dB
3dB
TDA7437N