TA0103A Tripath Technology Inc., TA0103A Datasheet - Page 7

• Manufacturer Part Number: TA0103A
• Manufacturer: Tripath Technology Inc.

0.05
0.02
0.01
0.5
0.2
0.1
10
0.05
0.02
0.01
5
2
1
0.5
0.2
0.1
10
10
5
2
1
10
BBM = 65nS
Pout = 35W/Channel
V
Av = 20.75
ST STW38NB20 MOSFET
0.05
0.01
0.02
S
0.5
0.2
10
0.1
= +/-45V
5
2
1
20Hz - 22kHz BW
Pout = 35W/Channel
V
Av = 20.75
ST STW38NB20 MOSFET
20
S
1
= +/-45V
20
20Hz - 22kHz BW
f = 1kHz
BBM = 65nS
V
Av = 20.75
ST STW38NB20 MOSFET
S
= +/-45V
Typical Performance at Vs = +45V
THD+N versus Frequency versus
THD+N versus Frequency versus
50
2
7
50
Break Before Make, R
100
Bandwidth, R
THD+N vs Output Power
100
Frequency (Hz)
Frequency (Hz)
5
200
200
Output Power (W)
10
500
500
L
= 8:
20
1k
1k
L
2k
= 8:
2k
145nS
50
22kHz BW
65nS
30kHz BW
5k
8:
105nS
5k
100
10k
10k
4:
20k
200
20k
300
0.05
0.02
0.01
0.05
0.02
0.01
0.5
0.2
0.1
0.5
0.2
0.1
10
10
5
2
1
5
2
1
10
10
BBM = 65nS
Pout = 60W/Channel
V
Av = 20.75
ST STW38NB20 MOSFET
20Hz - 22kHz BW
Pout = 60W/Channel
V
Av = 20.75
ST STW38NB20 MOSFET
100
S
S
90
80
70
60
50
40
30
20
10
0
= +/-45V
= +/-45V
0
20
20
25
R
THD+N versus Frequency versus
THD+N versus Frequency versus
L
T r i p a t h T e c h n o l o g y , I n c . - T e c h n i c a l I n f o r m a t i o n
= 8:
Efficiency versus Output Power
50
50
Break Before Make, R
50
100
75
100
Bandwidth, R
Frequency (Hz)
Frequency (Hz)
100
R
200
Output Power (W)
200
L
= 4:
125
TA0103 – Rev 3.3/06.00
500
150
500
L
175
= 4:
1k
1k
200
L
145nS
22Hz - 22kHz BW
f = 1kHz
BBM = 145nS
V
Av = 20.75
ST STW38NB20 MOSFET
= 4:
S
2k
= +/-45V
2k
225
65nS
22kHz BW
105nS
250
5k
5k
30kHz BW
275
10k
10k
300
20k
20k