TDA7404D STMicroelectronics, TDA7404D Datasheet - Page 19
TDA7404D
Manufacturer Part Number
TDA7404D
Description
IC PROCESSOR CAR SIGNAL SO-28
Manufacturer
STMicroelectronics
Type
Car Signal Processorr
Datasheet
1.E-TDA7404DTR.pdf
(35 pages)
Specifications of TDA7404D
Applications
Automotive Systems
Mounting Type
Surface Mount
Package / Case
28-SOIC (7.5mm Width)
Dc
0732
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA7404DTR
Manufacturer:
ST
Quantity:
20 000
TDA7404
4.7.4
DC mode
In this mode the DC-gain is increased by 4.4 dB. In addition the programmed center
frequency and quality factor is decreased by 25 % which can be used to reach alternative
center frequencies or quality factors.
Figure 13. Bass normal and DC mode @ gain = 14 dB, f
1. The center frequency, Q and DC mode can be set fully independently.
15.0
12.5
10.0
7.5
5.0
2.5
0.0
10.0
100.0
1.0K
C
Description of functionality
= 80 Hz
10.0K
19/35