參數(shù)資料
型號: TDA7267
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 2 W, 1 CHANNEL, AUDIO AMPLIFIER, PDIP8
封裝: MINI, DIP-8
文件頁數(shù): 3/5頁
文件大?。?/td> 59K
代理商: TDA7267
Obsolete
Product(s)
- Obsolete
Product(s)
APPLICATION HINTS:
For 12V supply and 8
speaker application, its
maximum power dissipation is about 1W.
Assumming that max ambient temperature is
70
°C. Required thermal resistance of the device
and heat dissipating means must be equal to (150
- 70)/1 = 80
°C/W.
Junction to pin thermal resistance of the package
is about 15
°C/W. That means external heat sink
of about 65
°C/W is required.
Cu ground plane of PCB can be used as heat dis-
sipating means.
Stand-By switches must be able to discharge Csvr
current.
IN
SVR
P-GND
VS
100
F
VS=12V
470
F
OUT
8
0.1
F
47
F
IN
D94AU166
STAND-BY
APPLICATION CIRCUIT
TDA7267
3/5
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相關代理商/技術參數(shù)
參數(shù)描述
TDA7267 制造商:STMicroelectronics 功能描述:Audio Power Amplifier IC
TDA7267A 功能描述:音頻放大器 3W Mono 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7267T 功能描述:IC AMP AUDIO 2W MONO FOR TV 8DIP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:DirectDrive® 類型:H 類 輸出類型:耳機,2-通道(立體聲) 在某負載時最大輸出功率 x 通道數(shù)量:35mW x 2 @ 16 歐姆 電源電壓:1.62 V ~ 1.98 V 特點:I²C,麥克風,靜音,短路保護,音量控制 安裝類型:表面貼裝 供應商設備封裝:25-WLP(2.09x2.09) 封裝/外殼:25-WFBGA,WLCSP 包裝:帶卷 (TR)
TDA7268 功能描述:音頻放大器 2W Stereo 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7269 功能描述:音頻放大器 10W Stereo 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel