Typical performance Characteristics
Tripath Technology, Inc. - Technical Information
THD+N versus Frequency versus Break Before Make
10
5 R L = 6Ω
Pout = 25W / Channel
2 Vs = +40V
B W = 22Hz-20kHz(A ES 17)
1
0.5
0.2
% 0.1
0.05
0.02
0.01
0.005
B BM = 80nS
BB M = 40nS
0.002
0.001
20
50 100 200
500 1k
2k
Hz
5k 10k 20k
THD+N versus Frequency versus Bandwidth
10
5 RL = 6Ω
Pout = 25W / Channel
2 Vs = +40V
BBM = 40nS
1
0.5
0.2
% 0.1
0.05
0.02
0.01
0.005
BW = 30kHz
BW = 20kHz(AES17)
0.002
0.001
20
50 100 200
500 1k
2k
Hz
5k 10k 20k
THD+N versus Output Power versus Supply Voltage
10
5 R L = 6Ω
Vs = +35V, +40V, +45V
2 f = 1kHz
BBM = 40nS
1
BW = 22hZ - 20kHz(AES17)
0.5 NOTE : +45V test uses RFBC=11kΩ
(see Application/ Test Circuit)
0.2
% 0.1
0.05
0.02
0.01
0.005
0.002
0.001
1
2
5
10
20
W
50
100 200
THD+N versus Frequency versus Break Before Make
10
5 RL = 8Ω
Pout = 20W/ Channel
2 Vs = +40V
1 BW = 22Hz-20kHz(AES17)
0.5
0.2
% 0.1
0.05
0.02
0.01
0.005
BBM = 80nS
BBM = 40nS
0.002
0.001
20
50 100 200
500 1k 2k
Hz
5k 10k 20k
THD+N versus Frequency versus Bandwidth
10
5
RL = 8Ω
Pout = 20W / Channel
2 Vs = +40V
BBM = 40nS
1
0.5
0.2
% 0.1
0.05
0.02
0.01
0.005
BW = 30kHz
BW = 20kHz(AES17)
0.002
0.001
20
50 100 200
500 1k
2k
Hz
5k 10k 20k
THD+N versus Output Power Versus Supply Voltage
10
R = 8Ω
5
L
Vs = +35V, +40V, +45V
2 f = 1kHz
BBM = 40nS
1 BW = 22Hz - 20kHz(AES17)
0.5 NOTE: +45V test uses R FBC= 11kΩ
(see Application/ Test Circuit)
0.2
% 0.1
0.05
0.02
0.01
0.005
0.002
0.001
1
2
5
10
20
W
50
100 200
14
TK2150 – Rev. 1.0/12.02