数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

WM8904ECS/R 数据表(PDF) 23 Page - Wolfson Microelectronics plc

部件名 WM8904ECS/R
功能描述  Ultra Low Power CODEC for Portable Audio Applications
PDF  188 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  WOLFSON [Wolfson Microelectronics plc]
网页  http://www.wolfsonmicro.com
标志 WOLFSON - Wolfson Microelectronics plc

WM8904ECS/R 数据表(HTML) 23 Page - Wolfson Microelectronics plc

Back Button WM8904ECS/R Datasheet HTML 19Page - Wolfson Microelectronics plc WM8904ECS/R Datasheet HTML 20Page - Wolfson Microelectronics plc WM8904ECS/R Datasheet HTML 21Page - Wolfson Microelectronics plc WM8904ECS/R Datasheet HTML 22Page - Wolfson Microelectronics plc WM8904ECS/R Datasheet HTML 23Page - Wolfson Microelectronics plc WM8904ECS/R Datasheet HTML 24Page - Wolfson Microelectronics plc WM8904ECS/R Datasheet HTML 25Page - Wolfson Microelectronics plc WM8904ECS/R Datasheet HTML 26Page - Wolfson Microelectronics plc WM8904ECS/R Datasheet HTML 27Page - Wolfson Microelectronics plc Next Button
Zoom Inzoom in Zoom Outzoom out
 23 / 188 page
background image
Pre-Production
WM8904
w
PP, Rev 3.3, September 2012
23
High Performance Stereo Playback to Line-out - DAC input to LINEOUTL+LINEOUTR or HPOUTL+HPOUTR pins with 10kΩ /
50pF load
Test conditions:
VMID_RES = 01 (for normal operation)
CP_DYN_PWR = 1 (Class-W, Charge pump controlled by real-time audio level)
Low Power Playback mode disabled. (See Table 49 for details; note that Low Power Playback mode is disabled by default.)
Variant test conditions
AVDD
DCVDD
DBVDD
CPVDD
MICVDD
TOTAL
V
mA
V
mA
V
mA
V
mA
V
mA
mW
48kHz sample rate
1.80
1.67
1.00
0.76
1.80
0.00
1.80
0.36
2.50
0.01
4.43
8kHz sample rate
1.80
1.67
1.00
0.18
1.80
0.00
1.80
0.36
2.50
0.01
3.86
48kHz, Po = 0dBFS 1kHz sine wave
1.80
1.78
1.00
0.77
1.80
0.00
1.80
2.27
2.50
0.01
8.09
Low Power Stereo Playback to Line-out - DAC input to LINEOUTL+LINEOUTR or HPOUTL+HPOUTR pins with 10kΩ / 50pF
load
Test conditions:
VMID_RES = 01 (for normal operation)
CP_DYN_PWR = 1 (Class-W, Charge pump controlled by real-time audio level)
Low Power Playback Mode enabled (see Table 48 for details)
SYSCLK = 6.144MHz, CLK_SYS_RATE = 0001b (for 128 fs clocking)
Variant test conditions
AVDD
DCVDD
DBVDD
CPVDD
MICVDD
TOTAL
V
mA
V
mA
V
mA
V
mA
V
mA
mW
48kHz sample rate
1.80
0.99
1.00
0.61
1.80
0.00
1.80
0.22
2.50
0.01
2.81
48kHz, Po = 0dBFS 1kHz sine wave
1.80
1.04
1.00
0.62
1.80
0.00
1.80
1.77
2.50
0.01
5.70



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


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
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