E-TDA7437N STMicroelectronics, E-TDA7437N Datasheet - Page 19

• 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

TDA7437N
Table 11.
Table 12.
MSB
MSB
D7
D7
D6
D6
0
0
0
0
0
0
0
0
1
1
1
Speaker
Bass treble
D5
D5
0
0
0
0
1
1
1
1
0
0
1
D4
D4
0
0
1
1
0
0
1
1
0
0
1
D3
D3
0
1
0
1
0
1
0
1
0
1
1
0
0
0
0
0
0
0
0
D2
D2
X
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
D1
D1
X
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
LSB
LSB
D0
D0
X
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Software specification
1.25dB step
Treble step
Function
Function
-16dB
-24dB
-32dB
-40dB
-48dB
-56dB
-64dB
-72dB
-14dB
-12dB
-10dB
Mute
-1dB
-2dB
-3dB
-4dB
-5dB
-6dB
-7dB
-8dB
-8dB
-6dB
-4dB
-2dB
0dB
0dB
0dB
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