TDA7415CBTR STMicroelectronics, TDA7415CBTR Datasheet - Page 21

• Manufacturer Part Number: TDA7415CBTR
• Description: IC PROCESSOR CAR SGNL 6CH 64LQFP
• Manufacturer: STMicroelectronics
• Type: Car Signal Processorr
• Series: -r

Specifications of TDA7415CBTR

• Applications: DVD
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA7415CB
5.2.2
4.
Figure 7.
Mid filter
There are three parameters programmable in the mid-filter stage.
1.
Figure 8.
DC-mode:
mode the DC-gain is increased by 4.4dB. In addition the programmed center
frequencies and quality factors are decreased by 25%, which realizes alternative
frequency responses.
Control Range:
center frequency.
Bass DC-mode frequency responses; gain= 15dB, Q= 1.5
Mid control range; f
Figure 7
Figure 8
shows the effect of the DC-mode at a filter gain of 15dB. In this
Doc ID 14100 Rev 3
shows the control range in the frequency domain at 1kHz
C
= 1kHz, Q= 1.0
Description of the audio processor
21/50