tda2075a Tripath Technology Inc., tda2075a Datasheet - Page 10

• Manufacturer Part Number: tda2075a
• Description: Stereo Class-t Digital Audio Amplifier Driver Using Digital Power Processingtm
• Manufacturer: Tripath Technology Inc.

Typical Performance Characteristics
%
%
%
0.001
0.001
0.001
0.01
0.01
0.1
0.01
0.1
10
10
0.1
10
1
10
1
1
1
1
1
f = 1kHz
f = 1kHz
RL = 8:
VPP = |VNN| = 30V, 35V and 40V
BW = 22Hz - 20kHz(AES17)
RL = 6:
VPP = |VNN| = 30V, 35V and 40V
BW = 22Hz - 20kHz(AES17)
f = 1kHz
RL = 4:
BW = 22Hz - 20kHz(AES17)
VPP = |VNN| = 30V, 35V and 40V
2
2
2
THD+N versus Output Power
THD+N versus Output Power
THD+N versus Output Power
5
5
5
10
10
10
W
W
W
20
20
20
50
50
50
100
100
100
200
200
200
300
300
300
%
%
%
0.001
0.001
0.001
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
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
10
10
10
R
R
Pout = 25W / Channel
VPP = |VNN| = 40V
BW = 22Hz-22kHz
Pout = 25W / Channel
VPP = |VNN| = 40V
BW = 22Hz-22kHz
R
Pout = 25W / Channel
VPP = |VNN| = 40V
BW = 22Hz-22kHz
L
L
L
= 4:
= 8:
= 6:
20
20
20
50
50
50
THD+N versus Frequency
THD+N versus Frequency
THD+N versus Frequency
100
100
100
T D A 2 0 7 5 A – R e v . 0 . 9 / K L i / 1 0 . 0 5
200
200
200
500
500
500
Hz
Hz
Hz
1k
1k
1k
2k
2k
2k
5k
5k
5k
10k
10k
10k
20k
20k
20k