TDA7719 STMicroelectronics, TDA7719 Datasheet - Page 21

• Manufacturer Part Number: TDA7719
• Description: IC AUDIO PROCESSOR CAR 28-TSSOP
• Manufacturer: STMicroelectronics
• Type: Audio Processorr
• Series: -r

Specifications of TDA7719

• Applications: Radio
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA7719
4.7
4.7.1
4.7.2
Middle
There are three parameters programmable in the middle stage:
Middle attenuation
Figure 13
Figure 13. Middle control @ f
Middle center frequency
Figure 14
Figure 14. Middle center frequencies @ gain = 14d B, Q = 1
shows the attenuation as a function of frequency at a center frequency of 1 kHz.
shows the four possible center frequencies 500 Hz, 1 kHz, 1.5 kHz and 2.5 kHz.
Doc ID 13698 Rev 4
c
= 1 kHz, Q = 1
Description
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