TDA7409D STMicroelectronics, TDA7409D Datasheet - Page 19

IC PROCESSOR CAR SIGNAL SO-20

TDA7409D

Manufacturer Part Number
TDA7409D
Description
IC PROCESSOR CAR SIGNAL SO-20
Manufacturer
STMicroelectronics
Type
Car Signal Processorr
Datasheet

Specifications of TDA7409D

Applications
Automotive Systems
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA7409D
Manufacturer:
ST
0
Part Number:
TDA7409D
Manufacturer:
ST
Quantity:
20 000
2.5.5 Bass Programming
Note 3: For more information please refer to section Bass description
2.5.6 Speaker Attenuator Left Front
MSB
MSB
D
D
0
1
0
0
1
1
7
7
D
D
0
0
1
1
0
1
0
1
6
6
D
D
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
1
:
5
5
D
D
X
0
1
0
0
1
1
1
1
1
1
1
1
1
:
4
4
D
D
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
1
1
1
1
1
1
1
1
X
:
3
3
D
D
X
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
0
0
0
0
1
1
1
1
:
2
2
D
D
X
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
0
1
1
0
0
1
1
:
1
1
LSB
LSB
D
D
X
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
0
1
:
0
0
Bass Steps
15dB
14dB
13dB
12dB
11dB
10dB
Mode
Quality Factor
Attenuation
-1 dB
:
-23 dB
-24.5dB
-26
-28 dB
-30
-32
-35
-40
-50
Speaker Mute
Bass Center-Frequency
100Hz
200Hz
Cut
Boost
1.25
1.5
0 dB
60Hz
80Hz
9dB
8dB
7dB
6dB
5dB
4dB
3dB
2dB
1dB
0dB
1
2
DC - Mode
Off
On
BASS & TREBLE PROGRAMMING
dB
dB
dB
dB
dB
dB
ATTENUATION / BASS CF
TDA7409
19/25

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