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

X  

预览 PDF HTML

TAS5802PWPR 数据表(PDF) 30 Page - Texas Instruments

部件名 TAS5802PWPR
功能描述  TAS5802 22W Stereo, Inductor-Less, Digital Input, Closed-Loop Class-D Audio Amplifier with 96Khz Extended Processing and Low Idle Power Dissipation
PDF  106 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  TI2 [Texas Instruments]
网页  https://www.ti.com
标志 TI2 - Texas Instruments

TAS5802PWPR 数据表(HTML) 30 Page - Texas Instruments

Back Button TAS5802PWPR Datasheet HTML 26Page - Texas Instruments TAS5802PWPR Datasheet HTML 27Page - Texas Instruments TAS5802PWPR Datasheet HTML 28Page - Texas Instruments TAS5802PWPR Datasheet HTML 29Page - Texas Instruments TAS5802PWPR Datasheet HTML 30Page - Texas Instruments TAS5802PWPR Datasheet HTML 31Page - Texas Instruments TAS5802PWPR Datasheet HTML 32Page - Texas Instruments TAS5802PWPR Datasheet HTML 33Page - Texas Instruments TAS5802PWPR Datasheet HTML 34Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 30 / 106 page
background image
• Play Mode. Register 0x68h [1:0]=11, device stays in Play Mode.
6.4.6 Device Modulation
TAS5802 has 3 modulation schemes: BD Modulation, 1SPW modulation and Hybrid modulation. Select
modulation schemes for TAS5802 with Register 0x02 [1:0]-DEVICE_CTRL1.
6.4.6.1 BD Modulation
This is a modulation scheme that allows operation without the classic LC reconstruction filter when the amp is
driving an inductive load with short speaker wires. Each output is switching from 0 volts to the supply voltage.
The OUTPx and OUTNx are in phase with each other with no input so that there is little or no current in the
speaker. The duty cycle of OUTPx is greater than 50% and OUTNx is less than 50% for positive output voltages.
The duty cycle of OUTPx is less than 50% and OUTNx is greater than 50% for negative output voltages. The
voltage across the load sits at 0 V throughout most of the switching period, reducing the switching current, which
reduces any I2R losses in the load.
OUTP
OUTN
OUTP
-OUTN
Speaker
Current
OUTP
OUTN
OUTP-OUTN
Speaker
Current
OUTP
OUTN
OUTP
-OUTN
Speaker
Current
0 V
0 V
PVCC
No Output
Positive Output
Negative Output
0 A
0 A
0 V
- PVCC
Figure 6-10. BD Mode Modulation
TAS5802
SLASFB7A – NOVEMBER 2024 – REVISED AUGUST 2025
www.ti.com
30
Submit Document Feedback
Copyright © 2025 Texas Instruments Incorporated
Product Folder Links: TAS5802



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