TDA7719 STMicroelectronics, TDA7719 Datasheet - Page 22

• 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

Description
4.7.3
4.8
4.8.1
22/46
Middle quality factors
Figure 15
Figure 15. Middle quality factors @ gain = 14 dB, f
Treble
There are two parameters programmable in the treble stage:
Treble attenuation
Figure 16
Figure 16. Treble Control @ f
shows the attenuation as a function of frequency at a center frequency of 17.5 kHz.
shows the four possible quality factors 0.5, 0.75, 1 and 1.25.
Doc ID 13698 Rev 4
c
= 17.5 kHz.
c
= 1 kHz
TDA7719