データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

Preview PDF HTML

PCM5121 データシート(PDF) 21 Page - Texas Instruments

部品番号 PCM5121
部品情報  PCM512x 2-VRMS DirectPath™, 112-dB and 106-dB Audio Stereo DACs With 32-Bit, 384-kHz PCM Interface
PDF  121 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  TI2 [Texas Instruments]
ホームページ  https://www.ti.com
Logo TI2 - Texas Instruments

PCM5121 データシート(HTML) 21 Page - Texas Instruments

Back Button PCM5121 Datasheet HTML 17Page - Texas Instruments PCM5121 Datasheet HTML 18Page - Texas Instruments PCM5121 Datasheet HTML 19Page - Texas Instruments PCM5121 Datasheet HTML 20Page - Texas Instruments PCM5121 Datasheet HTML 21Page - Texas Instruments PCM5121 Datasheet HTML 22Page - Texas Instruments PCM5121 Datasheet HTML 23Page - Texas Instruments PCM5121 Datasheet HTML 24Page - Texas Instruments PCM5121 Datasheet HTML 25Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 21 / 121 page
background image
21
PCM5121, PCM5122
www.ti.com
SLAS763C – AUGUST 2012 – REVISED OCTOBER 2018
Product Folder Links: PCM5121 PCM5122
Submit Documentation Feedback
Copyright © 2012–2018, Texas Instruments Incorporated
(1)
At fs=44.1 kHz, de-emphasis filter is supported.
8.3.4.2 Interpolation Filter
The PCM512x provides 4 types of interpolation filters, selectable by writing to Page 0, Register 43, D(4:0).
Table 7. ROM Preset Programs
PROGRAM
NUMBER
D(4:0)
DESCRIPTION
MINIMUM CYCLES
0
0 0000
Reserved
1
0 0001
Normal x8/x4/x2/x1 Interpolation Filter(1)
256
2
0 0010
Low Latency x8/x4/x2/x1 Interpolation Filter(1)
256
3
0 0011
High Attenuation x8/x4/x2 Interpolation Filter (1)
512
4
0 0100
Reserved
5
0 0101
Preset Process Flow
6
0 0110
Reserved
7
0 0111
Asymmetric FIR Interpolation Filter(1)
512
:
:
Reserved
31
1 1111
Reserved
The PCM512x supports four sampling modes (single rate, dual rate, quad rate, and octal rate) which produce
different oversampling rates (OSR) in the interpolation digital filter operation. These are shown in Table 8.
Table 8. Sampling Modes and Oversampling Rates
SAMPLING MODE
SAMPLING FREQUENCY (fS) kHz
OVERSAMPLING RATE (OSR)
Single Rate
8
8 or 16
16
32
44.1
48
Dual Rate
88.2
4
96
Quad Rate
176.4
2
192
Octal Rate
384
1 (Bypass)



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 97 98 99 100  ...More


データシート ダウンロード

Go To PDF Page


リンク URL



ALLDATASHEETはお客様のビジネスに役立ちますか？  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   データシートへのリンク    |   リンク交換   |   メーカーリスト
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