TDA7719 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TDA7719' PDF : 46 Pages View PDF
TDA7719
Description
4.7
4.7.1
Middle
There are three parameters programmable in the middle stage:
Middle attenuation
Figure 13 shows the attenuation as a function of frequency at a center frequency of 1 kHz.
Figure 13. Middle control @ fc = 1 kHz, Q = 1
4.7.2
Middle center frequency
Figure 14 shows the four possible center frequencies 500 Hz, 1 kHz, 1.5 kHz and 2.5 kHz.
Figure 14. Middle center frequencies @ gain = 14d B, Q = 1
Doc ID 13698 Rev 5
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