- 您现在的位置：买卖IC网 > PDF目录98203 > TDA8920TH/N1,118 (NXP SEMICONDUCTORS) 80 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24 PDF资料下载
参数资料
| 型号： | TDA8920TH/N1,118 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 80 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24 |
| 封装： | PLASTIC, SOT-566-3, HSOP-24 |
| 文件页数： | 7/36页 |
| 文件大小： | 733K |
| 代理商： | TDA8920TH/N1,118 |
第1页第2页第3页第4页第5页第6页当前第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页
2002 Sep 25
15
Philips Semiconductors
Product specication
2
× 80 W class-D power amplier
TDA8920
10. Po = 1 W; Rs =0 ; fι = 1 kHz.
11. Vi =Vi(max) = 1 V (RMS); maximum limit is guaranteed but may not be 100% tested.
15 DYNAMIC AC CHARACTERISTICS (MONO BTL APPLICATION)
VP = ±25 V; RL =8 ; fi = 1 kHz; fosc = 310 kHz; RsL < 0.1 (note 1); Tamb =25 °C; measured in Fig.9; unless
otherwise specied.
Notes
1. RsL = series resistance of inductor of low-pass LC filter in the application.
2. Output power is measured indirectly; based on RDSon measurement.
3. Total harmonic distortion is measured in a bandwidth of 22 Hz to 22 kHz. When distortion is measured using a low
order low-pass filter a significant higher value will be found, due to the switching frequency outside the audio band.
Maximum limit is guaranteed but may not be 100% tested.
4. Output power measured across the loudspeaker load.
5. Vripple =Vripple(max) = 2 V (p-p); fi = 100 Hz; Rs =0 .
6. Vripple =Vripple(max) = 2 V (p-p); fi = 1 kHz; Rs =0 .
7. B = 22 Hz to 22 kHz; Rs =0 ; maximum limit is guaranteed but may not be 100% tested.
8. B = 22 Hz to 22 kHz; Rs =10k.
9. B = 22 Hz to 22 kHz; independent of Rs.
10. Vi =Vi(max) = 1 V (RMS); fi = 1 kHz; maximum limit is guaranteed but may not be 100% tested.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Po
output power
RL =8 ; VP = ±25 V; THD = 0.5%; note 2 100
110
W
RL =8 ; VP = ±25 V; THD = 10%; note 2
128
140
W
RL =8 ; VP = ±21 V; THD = 0.5%; note 2 73
79
W
RL =8 ; VP = ±21 V; THD = 10%; note 2
92
100
W
RL =4 ; VP = ±17 V; THD = 0.5%; note 2 66
75
W
RL =4 ; VP = ±17 V; THD = 10%; note 2
100
110
W
THD
total harmonic distortion
Po = 1 W; note 3
fi = 1 kHz
0.015
0.05
%
fi = 10 kHz
0.02
%
Gv(cl)
closed-loop voltage gain
35
36
37
dB
η
efciency
Po = 140 W; fi = 1 kHz; note 4
85
89
%
SVRR
supply voltage ripple
rejection
on; fi = 100 Hz; note 5
49
dB
on; fi = 1 kHz; note 6
36
44
dB
mute; fi = 100 Hz; note 5
49
dB
standby; fi = 100 Hz; note 5
80
dB
Z
i
input impedance
22
34
k
Vn(o)
noise output voltage
on; Rs =0 ; note 7
280
560
V
on; Rs =10k; note 8
300
V
mute; note 9
280
V
Vo(mute)
output signal in mute
note 10
500
V
CMRR
common mode rejection ratio Vi(CM) = 1 V (RMS)
75
dB
相关PDF资料 |
PDF描述 |
|---|---|
| TDA8924TH/N2,518 | 120 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24 |
| TDA8926TH | 50 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24 |
| TDA8929T/N1,118 | 2 CHANNEL, AUDIO AMPLIFIER, PDSO24 |
| TDA8932TW | 25 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO32 |
| TDA8933BTW/N2,512 | 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA8922 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:2 x 25 W class-D power amplifier |
| TDA8922B | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:2 X 50 W class-D power amplifier |
| TDA8922BJ | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:2 X 50 W class-D power amplifier |
| TDA8922BJ/N2,112 | 功能描述:音频放大器 2X50W CLASSD PWR 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 |
| TDA8922BTH | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:2 X 50 W class-D power amplifier |
发布紧急采购，3分钟左右您将得到回复。