Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

Preview PDF HTML

TAS5504 Scheda tecnica(PDF) 23 Page - Texas Instruments

Il numero della parte TAS5504
Spiegazioni elettronici  4 Channel Digital Audio PWM Processor
PDF  96 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  TI [Texas Instruments]
Homepage  http://www.ti.com
Logo TI - Texas Instruments

TAS5504 Scheda tecnica(HTML) 23 Page - Texas Instruments

Back Button TAS5504 Datasheet HTML 19Page - Texas Instruments TAS5504 Datasheet HTML 20Page - Texas Instruments TAS5504 Datasheet HTML 21Page - Texas Instruments TAS5504 Datasheet HTML 22Page - Texas Instruments TAS5504 Datasheet HTML 23Page - Texas Instruments TAS5504 Datasheet HTML 24Page - Texas Instruments TAS5504 Datasheet HTML 25Page - Texas Instruments TAS5504 Datasheet HTML 26Page - Texas Instruments TAS5504 Datasheet HTML 27Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 23 / 96 page
background image
Introduction
15
SLES123 − October 2004
TAS5504
u
Coefficient
Digit 16
u u u
u u u u
Coefficient
Digit 15
u u u u
Coefficient
Digit 14
u u u u
Coefficient
Digit 13
S x x x
Coefficient
Digit 12
x x x x
Coefficient
Digit 11
x x x x
Coefficient
Digit 10
x x x x
Coefficient
Digit 9
Word 1
(Most
Significant
Word)
Integer
Digit 3
Integer
Digit 4
(Bits 23 − 21)
Integer
Digit 2
Integer
Digit 1
Sign
Bit
x
Coefficient
Digit 8
x x x
x x x x
Coefficient
Digit 7
x. x x x
Coefficient
Digit 6
x x x x
Coefficient
Digit 5
x x x x
Coefficient
Digit 4
x x x x
Coefficient
Digit 3
x x x x
Coefficient
Digit 2
x x x x
Coefficient
Digit 1
Word 2
(Least
Significant
Word)
Fraction
Digit 5
Integer
Digit 4
(Bit 20)
0
Fraction
Digit 6
Fraction
Digit 4
Fraction
Digit 3
Fraction
Digit 2
Fraction
Digit 1
Integer
Digit 6
Integer
Digit 5
u = unused or don’t care bits
Digit = hexadecimal digit
Figure 1−10. Alignment of 25.23 Coefficient in Two 32-Bit I2C Words
1.4.2.3
TAS5504 Audio Processing
The TAS5504 digital audio processing is designed such that noise produced by filter operations is maintained
below the smallest signal amplitude of interest, as shown in Figure 1−11. The TAS5504 achieves this by
increasing the precision of the signal representation substantially above the number of bits that are absolutely
necessary to represent the input signal.
Maximum Signal
Amplitude
Signal bits
output
Noise Floor as a
result of additional
precision
Ideal Input
Desired Output
Reduced
SNR signal
output
Noise Floor with no
additional precision
Possible Outputs
Filter
Operation
Signal bits
input
Overflow
Values retained by
overflow bits
Figure 1−11. TAS5504 Digital Audio Processing



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96


Scheda tecnica Scarica

Go To PDF Page


Link URL



Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   Collegamento alla scheda tecnica    |   scambio Link   |   Ricerca produttore
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com