Tripath Technology, Inc. - Technical Information
P E R F O R M A N C E C H A R A C T E R I S T I C S
TA = 25 °C. Unless otherwise noted, VCC = 30V, f=1kHz, and the measurement bandwidth is 20kHz. The
measurements assume connection to TC2000 or TC2001 Class-T controller.
SYMBOL
POUT
PARAMETER
CONDITIONS
CC = 30V, RL = 8
MIN.
TYP.
MAX. UNITS
Output Power
V
V
V
Ω
(Continuous Average/Channel)
(Note 13)
35
50
60
W
W
W
THD+N = 0.01%
THD+N = 3.0%
THD+N = 10.0%
CC = 23.5V, RL = 6
THD+N = 0.01%
THD+N = 1.0%
THD+N = 10.0%
Ω
25
35
45
W
W
W
CC = 30V, RL = 4 (par. output)
Ω
75
W
W
%
THD+N < 0.01%
117
THD+N < 10%
THD + N Total Harmonic Distortion Plus
Noise
POUT = 30W/Channel, RL = 8
0.007
Ω
V
P
V
CC = 30V
0.005
%
OUT = 70W Parallel, RL=4
CC = 30V
Ω
IHF-IM
SNR
IHF Intermodulation Distortion
Signal-to-Noise Ratio
19kHz, 20kHz, 1:1 (IHF), RL = 8
0.05
103
%
Ω
P
OUT = 30W/Channel
A-Weighted
dB
0dB = 50W/Channel, RL = 8
Ω
CS
AV
Channel Separation
Amplifier Gain
0dB = 10W, RL = 8 , f=1kHz
95
15
dB
V/V
Ω
POUT = 10W/Channel, RL = 8 ,
Ω
See Application / Test Circuit
AVERROR
Channel to Channel Gain Error
Power Efficiency
POUT = 10W/Channel, RL = 8
0.5
dB
Ω
See Application / Test Circuit
POUT = 60W/Channel, RL = 8
92
85
135
%
%
η
Ω
Ω
P
OUT = 45W/Channel, RL = 6
eN
Output Noise Voltage
A-Weighted, input AC grounded,
V
µ
RFBC=14k , RFBB=1k
Ω
Ω
3
TP2050– KL/1.0/07.05
TRIPATH [ TRIPATH TECHNOLOGY INC. ]
