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参数资料
| 型号： | TDA1521A/N5 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 8 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM9 |
| 封装： | POWER, PLASTIC, SOT-110-1, SIP-9 |
| 文件页数： | 15/17页 |
| 文件大小： | 159K |
| 代理商： | TDA1521A/N5 |
July 1994
7
Philips Semiconductors
Product specication
2 x 6 W hi- audio power amplier
TDA1521A
Notes to the characteristics
1. Power bandwidth at Po max 3 dB.
2. Ripple rejection at RS = 0 , f = 100 Hz to 20 kHz; ripple voltage = 200 mV (r.m.s. value) applied to positive or
negative supply rail.
Operating mode: asymmetrical power supply; test circuit as per Fig.12;
VP = 24 V; RL = 8 ; Tamb = 25 °C; f = 1 kHz
Total quiescent current
Itot
18
40
70
mA
Output power
THD = 0,5%
Po
56
W
THD = 10%
Po
6,5
8
W
Total harmonic distortion
Po = 4 W
THD
0,13
0,2
%
Power bandwidth
THD = 0,5%
40 to
note 1
B
16 k
Hz
Voltage gain
Gv
29
30
31
dB
Gain balance
G
v
0,2
1,0
dB
Noise output voltage
(r.m.s. value);
unweighted (20 Hz to 20 kHz)
RS = 2 k
Vno(rms)
70
140
V
Input impedance
|Zi|
1420
26
k
Ripple rejection
SVRR
35
44
dB
Channel separation
RS = 0 α
45
dB
PARAMETER
CONDITIONS
SYMBOL
MIN.
TYP.
MAX.
UNIT
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相关代理商/技术参数 |
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| TDA1521AU | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Dual Audio Amplifier |
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| TDA1524 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:双音量/音调直流控制电路 |
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