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參數(shù)資料
| 型號(hào)： | TDA8920TH/N1,118 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類(lèi)： | 音頻／視頻放大 |
| 英文描述： | 80 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24 |
| 封裝： | PLASTIC, SOT-566-3, HSOP-24 |
| 文件頁(yè)數(shù)： | 12/36頁(yè) |
| 文件大?。?/td> | 733K |
| 代理商： | TDA8920TH/N1,118 |
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2002 Sep 25
2
Philips Semiconductors
Product specication
2
× 80 W class-D power amplier
TDA8920
CONTENTS
1
FEATURES
2
APPLICATIONS
3
GENERAL DESCRIPTION
4
ORDERING INFORMATION
5
QUICK REFERENCE DATA
6
BLOCK DIAGRAM
7
PINNING
8
FUNCTIONAL DESCRIPTION
8.1
General
8.2
Pulse width modulation frequency
8.3
Protections
8.3.1
Over-temperature
8.3.2
Short-circuit across the loudspeaker terminals
and to supply lines
8.3.3
Start-up safety test
8.3.4
Supply voltage alarm
8.4
Differential audio inputs
9
LIMITING VALUES
10
THERMAL CHARACTERISTICS
11
QUALITY SPECIFICATION
12
STATIC CHARACTERISTICS
13
SWITCHING CHARACTERISTICS
14
DYNAMIC AC CHARACTERISTICS (STEREO
AND DUAL SE APPLICATION)
15
DYNAMIC AC CHARACTERISTICS (MONO
BTL APPLICATION)
16
APPLICATION INFORMATION
16.1
BTL application
16.2
MODE pin
16.3
Output power estimation
16.4
External clock
16.5
Heatsink requirements
16.6
Output current limiting
16.7
Pumping effects
16.8
Reference design
16.9
PCB information for HSOP24 encapsulation
16.10
Classification
16.11
Reference design: bill of materials
16.12
Curves measured in the reference design
17
PACKAGE OUTLINE
18
SOLDERING
18.1
Introduction to soldering surface mount
packages
18.2
Reflow soldering
18.3
Wave soldering
18.4
Manual soldering
18.5
Suitability of surface mount IC packages for
wave and reflow soldering methods
19
DATA SHEET STATUS
20
DEFINITIONS
21
DISCLAIMERS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA8922 | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:2 x 25 W class-D power amplifier |
| TDA8922B | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:2 X 50 W class-D power amplifier |
| TDA8922BJ | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:2 X 50 W class-D power amplifier |
| TDA8922BJ/N2,112 | 功能描述:音頻放大器 2X50W CLASSD PWR AMP RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TDA8922BTH | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:2 X 50 W class-D power amplifier |
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