TDA2003 データシートの表示（PDF） - Unisonic Technologies
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TDA2003 Datasheet PDF : 10 Pages
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TDA2003
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (TA=25C, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Peak Supply Voltage
DC Supply Voltage
VSS
40
V
VSS
28
V
Operating Supply Voltage
VSS
18
V
Output Peak Current
Repetitive
Non Repetitive
IO(PEAK)
3.5
4.5
A
A
Power Dissipation at TC= 90C
PD
20
W
Storage and Junction Temperature
TSTG
-40 ~ +150
C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS
(TA=25C, Refer to the test circuit, VS=16V, unless otherwise specified.)
PARAMETER
SYMBOL
TEST CONDITIONS
DC CHARACTERISTICS
Supply Voltage
Quiescent Output Voltage
Quiescent Drain Current
VSS
VOUT
ID
AC CHARACTERISTICS
Output Power
Input Sensitivity
Input Saturation Voltage
Frequency Response(-3dB)
Total Harmonic Distortion
Input Resistance(Pin 1)
Input Noise Current
POUT
VI
VI(RMS)
F
THD
RI
iN
THD=10%,
f=1kHz
f=1kHz
RL=4Ω
RL=2Ω
RL=3.2Ω
RL=1.6Ω
POUT=0.5W, RL=4Ω
POUT=6W, RL=4Ω
POUT=0.5W, RL=2Ω
POUT=10W, RL=2Ω
POUT=1W, RL=4Ω
f=1kHz
POUT=0.05 ~ 4.5W, RL=4Ω
POUT=0.05 ~ 7.5W, RL=2Ω
Open Loop, f=1kHz
Input Noise Voltage
eN
Open Loop Voltage Gain
Gvo
f=1kHz
f=10kHz
Closed Loop Voltage Gain
Efficiency, f=1kHz
Supply Voltage Rejection
Gvc
η
SVR
f=1kHz, RL=4Ω
POUT=6W, RL=4Ω
POUT=10W, RL=2Ω
f=100Hz, VRUPPLE=0.5V
RG=10kΩ, RL=4Ω
MIN
8
6.1
5.5
9
300
40
70
39.3
30
TYP MAX UNIT
18 V
6.9 7.7 V
44 50 mA
6
10
7.5
W
12
14
55
10
mV
50
mV
15000 Hz
0.15
0.15
%
150
kΩ
60 200 pA
1
5 μV
80
dB
60
dB
40 40.3 dB
69
65
%
36
dB
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 10
QW-R107-002.G
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