TDA2030 Просмотр технического описания (PDF) - Unisonic Technologies
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TDA2030 Datasheet PDF : 13 Pages
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UTCTDA2030 LINEAR INTEGRATED CIRCUIT
TYPICAL PERFORMANCE CHARACTERISTICS
Fig.2 Open loop frequency
response
Gv 140
(dB)
100
Phase
180
Po 24
(W)
90
20
Fig.3 Output power vs. Supply
voltage
Gv=26dB
d=0.5%
f=40 to 15kHz
60
Gain
20
0
16
12
RL=4Ω
RL=8Ω
-20
8
-60 101
102
103
104
F10r5equen1c06y (Hz1)07
d 102
(%)
Fig.4 Total harmonic distortion
vs. output power
101
Gv=26dB
100
10-1
10-2
10-2
30
Vo
(Vp-p)
25
20
Vs=38V
RL=8Ω
f=15kHz
f=1kHz
Vs=32V
RL=4Ω
10-1
100
101
102
Po (W)
Fig.6 Large signal frequency
response
Vs=+-15V
RL=8Ω
Vs=+-15V
RL=4Ω
15
10
4
24
d
102
(%)
101
28
32
36
40
44
Vs (V)
Fig.5 Two tone CCIF
intermodulation distortPioon(W)
Vs=32V
100
Po=4W
RL=4Ω
Gv=26dB
10-1
Order (2f1-f2)
Order (2f2-f1)
10-2
101
Ptot30
(W)
25
102
103
104
105
Frequency (Hz)
Fig.7 Maximum allowable power
dissipation vs. ambient
temperture
20
15
10
hRetha=ts8Rihn°teChka=/htW4sai°nCvki/nWhgaving
5
101
102
103
104
Frequency (kHz)
5
-50
0
50
100
150
200
Tamb (°C)
UTC
UNISONIC TECHNOLOGIES CO., LTD. 4
QW-R107-004,A
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