TDA7419TR STMicroelectronics, TDA7419TR Datasheet - Page 24
TDA7419TR
Manufacturer Part Number
TDA7419TR
Description
IC PROCESSOR CAR AUD 3BAND 28SOI
Manufacturer
STMicroelectronics
Type
Audio Processorr
Datasheet
1.TDA7419TR.pdf
(40 pages)
Specifications of TDA7419TR
Applications
Radio
Mounting Type
Surface Mount
Package / Case
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA7419TR
Manufacturer:
ST
Quantity:
20 000
Description of the audio processor
4.8
4.8.1
4.8.2
24/40
Treble
There are two parameters programmable in the treble stage:
Attenuation
Figure 16
Figure 16. Treble control @ f
Center frequency
Figure 17
Figure 17. Treble center frequencies @ gain = 15 dB
shows the attenuation as a function of frequency at a center frequency of 17.5 kHz.
shows the four possible center frequencies 10k, 12.5k, 15k and 17.5 kHz.
- 1 0
- 1 5
- 2 0
2 0
1 5
1 0
- 5
2 0
1 5
1 0
- 5
5
0
5
0
1 0
1 0
C
1 0 0
= 17.5 kHz
1 0 0
1 K
1 K
1 0 K
1 0 K
TDA7419