TA8229 Unisonic Technologies, TA8229 Datasheet - Page 7

• Manufacturer Part Number: TA8229
• Description: Low Frequency Power Amplifier - Unisonic Technologies
• Manufacturer: Unisonic Technologies

UTC TA8229
UTC
0.04
0.4
0.2
0.1
40
20
10
4
2
1
-10
-20
-30
-40
-50
-60
-70
-80
-10
-20
-30
-40
-50
-60
-70
-80
V
R
R
Ta = 25:
CC
L
NF
V
R
R
R
V
Ta = 25:
30
30
0.04
=4
CC
ripple
L
NF
g
=15V
=4
=120
= 600
=9V
=120
OUTPUT POWER, Pout (W)
100
100
= 0.775V
0.1
FREQUENCY, f (Hz)
FREQUENCY, f (Hz)
300
300
0.2
THD - Pout
rms
100Hz
f = 10kHz
V
R
R
Rg = 600
V
Ta = 25:
UNISONIC TECHNOLOGIES CO., LTD.
CC
ripple
R.R. - f
C.T. - f
L
NF
0.4
1k
(0dBm)
1k
=4
=9V
=120
= 0.775Vrms (0dBm)
1kHz
3k
3k
1
10k
10k
2
LINEAR INTEGRATED CIRCUIT
30k
30k
4
100k
100k
0.04
-10
-20
-30
-40
-50
-60
-70
-80
-10
-20
-30
-40
-50
-60
-70
-80
0.4
0.2
0.1
40
20
10
0
4
2
1
30
V
R
f = 1kHz
R
Ta = 25:
30
f=1kHz
R
R
Ta = 25:
V
R
R
f = 1kHz
V
Ta = 25:
SIGNAL SOURCE RESISTANCE, Rg (è)
SIGNAL SOURCE RESISTANCE, Rg (»)
CC
CC
L
NF
ripple
L
NF
L
NF
0.04
=4
=4
=4
=9V
=9V
=120
=120
=120
100
100
= 0.775V
OUTPUT POWER, Pout (W)
0.1
300
300
0.2
rms
THD - Pout
V
R.R. - Rg
C.T. - Rg
CC
1k
1k
(0dBm)
0.4
= 6V
3k
3k
1
9V
10k
10k
QW-R107-028,A
2
12V
30k
30k
4
15V
100k
100k
7