參數(shù)資料
型號: SA58631
廠商: NXP Semiconductors N.V.
英文描述: 3 W BTL audio amplifier
中文描述: 3瓦橋接音頻放大器
文件頁數(shù): 19/19頁
文件大?。?/td> 175K
代理商: SA58631
Koninklijke Philips Electronics N.V.
2005
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner. The information presented in this document does
not form part of any quotation or contract, is believed to be accurate and reliable and may
be changed without notice. No liability will be accepted by the publisher for any
consequence of its use. Publication thereof does not convey nor imply any license under
patent- or other industrial or intellectual property rights.
Date of release: 1 December 2005
Document number: SA58631
Published in The Netherlands
Philips Semiconductors
SA58631
3 W BTL audio amplifier
24. Contents
1
2
3
4
5
6
7
7.1
7.2
8
8.1
8.2
9
10
11
12
13
14
14.1
14.2
14.3
14.4
14.5
15
16
16.1
General description. . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Quick reference data . . . . . . . . . . . . . . . . . . . . . 2
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Pinning information. . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3
Functional description . . . . . . . . . . . . . . . . . . . 3
Power amplifier. . . . . . . . . . . . . . . . . . . . . . . . . 3
Mode select pin (MODE) . . . . . . . . . . . . . . . . . 4
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4
Thermal characteristics. . . . . . . . . . . . . . . . . . . 4
Static characteristics. . . . . . . . . . . . . . . . . . . . . 5
Dynamic characteristics . . . . . . . . . . . . . . . . . . 5
Application information. . . . . . . . . . . . . . . . . . . 6
Test information. . . . . . . . . . . . . . . . . . . . . . . . . 6
Test conditions . . . . . . . . . . . . . . . . . . . . . . . . . 6
BTL application. . . . . . . . . . . . . . . . . . . . . . . . . 7
Single-ended application . . . . . . . . . . . . . . . . 12
General remarks. . . . . . . . . . . . . . . . . . . . . . . 12
SA58631TK PCB demo . . . . . . . . . . . . . . . . . 13
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 14
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Introduction to soldering surface mount
packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Reflow soldering. . . . . . . . . . . . . . . . . . . . . . . 15
Wave soldering. . . . . . . . . . . . . . . . . . . . . . . . 15
Manual soldering . . . . . . . . . . . . . . . . . . . . . . 16
Package related soldering information . . . . . . 16
Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 17
Revision history. . . . . . . . . . . . . . . . . . . . . . . . 17
Data sheet status. . . . . . . . . . . . . . . . . . . . . . . 18
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Contact information . . . . . . . . . . . . . . . . . . . . 18
16.2
16.3
16.4
16.5
17
18
19
20
21
22
23
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SA58631TK,118 功能描述:音頻放大器 3W BTL AUDIO AMP RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型: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
SA58631TK,157 功能描述:音頻放大器 3W BTL AUDIO AMPLIFIER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型: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
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