参数资料
型号: TDA7267
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 2 W, 1 CHANNEL, AUDIO AMPLIFIER, PDIP8
封装: MINI, DIP-8
文件页数: 3/5页
文件大小: 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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相关代理商/技术参数
参数描述
TDA7267 制造商:STMicroelectronics 功能描述:Audio Power Amplifier IC
TDA7267A 功能描述:音频放大器 3W Mono Amplifier RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
TDA7267T 功能描述:IC AMP AUDIO 2W MONO FOR TV 8DIP RoHS:是 类别:集成电路 (IC) >> 线性 - 音頻放大器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:DirectDrive® 类型:H 类 输出类型:耳机,2-通道(立体声) 在某负载时最大输出功率 x 通道数量:35mW x 2 @ 16 欧姆 电源电压:1.62 V ~ 1.98 V 特点:I²C,麦克风,静音,短路保护,音量控制 安装类型:表面贴装 供应商设备封装:25-WLP(2.09x2.09) 封装/外壳:25-WFBGA,WLCSP 包装:带卷 (TR)
TDA7268 功能描述:音频放大器 2W Stereo Audio Amp RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
TDA7269 功能描述:音频放大器 10W Stereo Amplifier RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel