参数资料
型号: TDA8946AJ
厂商: NXP SEMICONDUCTORS
元件分类: 音频/视频放大
英文描述: 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PZIP17
封装: PLASTIC, DIL-BENT-SIL, 17 PIN
文件页数: 2/20页
文件大小: 376K
代理商: TDA8946AJ
Philips Semiconductors
TDA8946AJ
2 x 15 W BTL audio amplier with DC gain control
Product data
Rev. 01 — 01 March 2002
10 of 20
9397 750 09434
Koninklijke Philips Electronics N.V. 2002. All rights reserved.
VCC =18V
VCC = 18 V; no bandpass lter applied
(1) Po =1W
(2) Po = 0.1 W
Fig 8.
Total harmonic distortion as function of output
power.
Fig 9.
Total harmonic distortion as function of
frequency.
RL =8
(1) THD = 10%
(2) THD = 1%
RL =8
Fig 10. Output power as function of supply voltage.
Fig 11. Total power dissipation (worst-case) as
function of supply voltage.
handbook, halfpage
MGW615
Po (W)
102
101
110
102
10
1
101
THD
(%)
102
102
handbook, halfpage
MGW616
f (Hz)
10
102
103
104
105
THD
(%)
10
1
101
102
(2)
(1)
handbook, halfpage
Po
(W)
012
416
20
VCC (V)
8
0
16
12
4
8
MGW617
(1)
(2)
handbook, halfpage
Ptot
(W)
012
416
20
VCC (V)
8
0
20
12
16
4
8
MGW618
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相关代理商/技术参数
参数描述
TDA8946AJ/N2,112 功能描述:音频放大器 2X15W AUDIO AMP VOL CTRL 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
TDA8946J 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:2 x 15 W stereo Bridge Tied Load BTL audio amplifier
TDA8946J/N1,112 功能描述:音频放大器 AUDIO AMP 2X15W 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
TDA8947J 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:4-channel audio amplifier (SE: 1 W to 25 W; BTL: 4 W to 50 W)
TDA8947J/N3,112 功能描述:音频放大器 3/4 CHANNEL AUD 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