DataSheet39.com

What is TDA7404?

This electronic component, produced by the manufacturer "ST Microelectronics", performs the same function as "CARRADIO-SIGNAL-PROCESSOR".


TDA7404 Datasheet PDF - ST Microelectronics

Part Number TDA7404
Description CARRADIO-SIGNAL-PROCESSOR
Manufacturers ST Microelectronics　
Logo ST Microelectronics Logo　


There is a preview and TDA7404 download ( pdf file ) link at the bottom of this page.





Total 26 Pages



Preview 1 page

No Preview Available ! TDA7404 datasheet, circuit

TDA7404D
CARRADIO-SIGNAL-PROCESSOR
s 4 STEREO INPUTS
s 1 MONO INPUTS
s SOFTSTEP-VOLUME
s BASS, TREBLE AND LOUDNESS CONTROL
s DIRECT MUTEAND SOFTMUTE
s INTERNAL BEEP
s FOUR INDEPENDENT SPEAKER-OUTPUTS
s SUBWOOFER STEREO OUTPUT
s DIGITAL CONTROL:
q I2C-BUS INTERFACE
q AUDIO-FILTER CHARACTERISTICS
PROGRAMMABLE
DESCRIPTION
The TDA7404D is a high performance signal proces-
sor specificall designed for car radio applications.
The device includes a high performance audiopro-
BLOCK DIAGRAM
SO28
ORDERING NUMBER: TDA7404D
cessor with fully integrated audio filters. The digital
control allows a programming in a wide range of all
the filter characteristics. By the use of a BICMOS-
process and a linear signal processing low distortion
and low noise are obtained.
DiffinL
Diffgnd
DiffinR
SE1L
SE1R
SE2L
SE2R
SE3L
SE3R
Mono+
Mono -
July 2003
MIX
Mono/Beep
Beep
Supply
Gnd Vref Vcc
Digital Control I2C-Bus
Zero Cross
Mono Fader
Mono Fader
Mono Fader
Mono Fader
Out LF
Out RF
Out LR
Out RR
Mono Fader
Mono Fader
SW L
SW R
SCL
SDA
1/26

line_dark_gray
TDA7404 equivalent
ELECTRICAL CHARACTERISTICS (continued)
Symbol
Parameter
Test Conditions
MIXING CONTROL
MLEVEL Mixing Level
Main / Mix-Source
Main / Mix-Source
Main / Mix-Source
Main / Mix-Source
VOLUME CONTROL
GMAX Max. Gain
AMAX Max. Attenuation
ASTEP Step Resolution
EA Attenuation Set Error
ET Tracking Error
VDC DC Steps
LOUDNESS CONTROL
ASTEP Step Resolution
AMAX Max. Attenuation
fC Center Frequency
G = -20 to +20dB
G = -80 to -20dB
Adjacent Steps
From 0dB to GMIN
SOFT MUTE
AMUTE Mute Attenuation
TD Delay Time
VTH low Low Threshold for SM-Pin2
VTH high High Threshold for SM - Pin
RPU Internal pull-up resistor
VPU Pull-Up Voltage
T1
T2
T3
T4
TDA7404D
Min. Typ. Max. Unit
-8.5/-
10.6
-5/-5
-11/-
1.5
0/00
-3.5/-
9.6
-6/-6
-12/-
2.5
-2.5/-
8.6
-7/-7
-13/-
3.5
dB
dB
dB
dB
28 30 32 dB
-83 -79 -75 dB
0.5 1 1.5 dB
-1 0 1 dB
-4 0 3 dB
2 dB
0.1 3 mV
0.5 5 mV
-0.5 1 1.5 dB
13 15 17 dB
360 400 440
Hz
720 800 880
Hz
2.3 2.41 2.5 kHz
80 100
0.48 1
0.96 2
20 30.7 50
70 123 170
1
2.50
70 100 130
5
dB
ms
ms
ms
ms
V
V
kΩ
V
5/26


line_dark_gray

Preview 5 Page


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for TDA7404 electronic component.


Information Total 26 Pages
Link URL [ Copy URL to Clipboard ]
Download [ TDA7404.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
TDA7400The function is ADVANCED CAR SIGNAL PROCESSOR. ST MicroelectronicsST Microelectronics
TDA7400DThe function is ADVANCED CAR SIGNAL PROCESSOR. ST MicroelectronicsST Microelectronics
TDA7401The function is DIGITALLY CONTROLLED AUDIO PROCESSOR WITH LOUDSPEAKERS EQUALIZER. ST MicroelectronicsST Microelectronics

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

TDA7     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search