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TDA2003 Folha de dados(PDF) 3 Page - Hotchip Technology Co.,Ltd

Nome de Peças TDA2003
Descrição Electrónicos  The TDA2003 is a monolithic audio power amplifier integrated circuit.
PDF  11 Pages
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Fabricante Electrônico  HOTCHIP [Hotchip Technology Co.,Ltd]
Página de início  http://www.hotchip.com.cn/English/Index/index.html
Logo HOTCHIP - Hotchip Technology Co.,Ltd

TDA2003 Folha de dados(HTML) 3 Page - Hotchip Technology Co.,Ltd

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14W HI-FI AUDIO AMPLIFIER
TDA2003(C)
 
第 3 页  共 11 页 
ELECTRICAL CHARACTERISTICS (Refer to the test circuit, Vs =±16V,Ta=25℃)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
DC CHARACTERISTICS
Supply Voltage
Vss
8
18
V
Quiescent Output Voltage
VOUT
6.1
6.9
7.7
V
Quiescent Drain Current
ID
44
50
mA
AC CHARACTERISTICS
Output Power
POUT
THD=10%,
f=1kHz
RL=4Ω
5.5
6
W
RL=2Ω
9
10
RL=3.2Ω
7.5
RL=1.6Ω
1.2
Input Sensitivity
VI
f=1kHz
POUT=0.5W, RL=4Ω
14
mV
POUT=6W, RL=4Ω
55
POUT=0.5W, RL=2Ω
10
POUT=10W, RL=2Ω
50
Input Saturation Voltage
VI(RMS)
300
mV
Frequency
F
POUT=1W, RL=4Ω
40
15000
Hz
Total Harmonic Distortion
THD
f=1kHz
POUT=0.05 ~ 4.5W,
0.15
%
POUT=0.05 ~ 7.5W,
0.15
Input Resistance(Pin 1)
RI
open loop, f=1kHz
70
150
kΩ
Input Noise Current
RI
60
200
pA
Input Noise Voltage
eN
1
5
μV
Open Loop Voltage Gain
Gvo
f=1kHz
80
dB
f=10kHz
60
dB
Closed Loop Voltage
Gvc
f=1kHz, RL=4Ω
39.3
40
40.3
dB
Efficiency, f=1kHz
η
POUT=6W, RL=4Ω
69
%
POUT=10W, RL=2Ω
65
Supply Voltage Rejection
SVR
f=100Hz, VRUPPLE=0.5V RG=10kΩ,
30
36
dB



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