DataSheetWiki


STA304 fiches techniques PDF

ST Microelectronics - DIGITAL AUDIO PROCESSOR

Numéro de référence STA304
Description DIGITAL AUDIO PROCESSOR
Fabricant ST Microelectronics 
Logo ST Microelectronics 





1 Page

No Preview Available !





STA304 fiche technique
STA304
DIGITAL AUDIO PROCESSOR WITH MULTICHANNEL DDX™
„ END TO END DIGITAL AUDIO INTEGRATED
SOLUTION
„ · DSP Functions:
- DIGITAL VOLUME CONTROL
- SOFT MUTE
- BASS and TREBLE
- PARAMETRIC EQ PER CHANNEL
- BASS MANAGEMENT FOR SUBWOOFER
- AUTO MUTE ON ZERO INPUT DETECTION
„ 4+1 DIRECT DIGITAL AMPLIFICATION
(DDX™) OUTPUT CHANNELs
„ 6 CHANNELs PROGRAMMABLE SERIAL
OUTPUT INTERFACE (by default I2S)
„ 4 CHANNELs PROGRAMMABLE SERIAL
INPUT INTERFACE (by default I2S)
„ STEREO S/PDIF INPUT INTERFACE
„ Intel AC'97 LINK (rev. 2.1) INPUT INTERFACE
FOR AUDIO AND CONTROL
„ ON CHIP AUTOMATIC INPUT SAMPLING
FREQUENCY DETECTION
„ 100 dB SNR SAMPLE RATE CONVERTER
(1KHz SINUSOIDAL INPUT)
„ I2C CONTROL BUS
-„ LOW POWER 3.3V CMOS TECHNOLOGY
)BLOCK DIAGRAM
t(sSCL SDA
10 9
ucLRCKI/ SYNC
dBICKI / BIT_CL
3
4
roSDI_1 / SDATA_OUT 1
SDI_2 / SDATA_IN 2
PRXP 18
bsolete RXN 19
I2S
S/PDIF
I2C
SRC
AC`97
TQFP44
)ORDERING NUMBER: STA304
ct(s„ EMBEDDED PLL FOR INTERNAL CLOCK
uGENERATION (1024x48 kHz = 49.152 MHz)
d„ 24.576 MHz EXTERNAL INPUT CLOCK OR
roBUILT-IN INDUSTRY STANDARD XTAL
POSCILLATOR.
te1.0 DESCRIPTION
leThe STA304 Digital Audio Processor is a single chip
device implementing end to end digital solution for
oaudio application. In conjunction with STA500 power
sbridge it gives the full digital DSP-to-power high qual-
bity chain with no need for audio Digital-to-Analog con-
Overters between DSP and power stage.
ROM
DSP
RAM
DDX
I2S
29 LEFT_B
30 LEFT_A
27 RIGHT_B
28 RIGHT_A
33 SLEFT_A
34 SLEFT_B
23 SRIGHT_A
24 SRIGHT_B
21 LFE_A
22 LFE_B
43 LRCKO
43 BICKO
43 SDO_1
43 SDO_2
43 SDO_3
RESET 7
PLL
PowerDown
35 EAPD
11
14 15
43
44
SA
XTI XTO
CKOUT
PWDN
April 2010
1/31

PagesPages 30
Télécharger [ STA304 ]


Fiche technique recommandé

No Description détaillée Fabricant
STA3005 Dual IF AM/FM Digital Radio Receiver ST Microelectronics
ST Microelectronics
STA301A NPN Darlington Sanken electric
Sanken electric
STA302A PNP Darlington General purpose/3-phase motor drive Sanken electric
Sanken electric
STA303A NPN Darlington General purpose/3-phase motor drive Sanken electric
Sanken electric

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche