Tr i path Technol ogy, I nc. - Techni cal I nfor m ati on
PERFORMANCE CHARACTERISTICS – TK2070
T
A
= 25
°C.
Unless otherwise noted, V
CC
= 24V, f=1kHz, and the measurement bandwidth is 20kHz.
SYMBOL
P
OUT
PARAMETER
Output Power
(Continuous Average/Channel)
(Note 13)
CONDITIONS
V
CC
= 24V, R
L
= 8Ω
THD+N = 0.02%
THD+N = 1.0%
THD+N = 10.0%
V
CC
= 24V, R
L
= 4Ω
THD+N = 0.05%
THD+N = 5.0%
THD+N = 10.0%
P
OUT
= 24W/Channel, R
L
= 8Ω
V
CC
= 24V
P
OUT
= 40W/Channel, R
L
= 4Ω
V
CC
= 24V
19kHz, 20kHz, 1:1 (IHF), R
L
= 4Ω
P
OUT
= 10W/Channel
A-Weighted
0dB = 70W/Channel, R
L
= 4Ω
0dB = 9W, R
L
= 4Ω, f=1kHz
P
OUT
= 10W/Channel, R
L
= 8Ω,
See Application / Test Circuit
P
OUT
= 10W/Channel, R
L
= 8Ω
See Application / Test Circuit
P
OUT
= 35W/Channel, R
L
= 8Ω
P
OUT
= 70W/Channel, R
L
= 4Ω
A-Weighted, input AC grounded,
R
FBC
= 11kΩ , R
FBB
= 1kΩ
MIN.
TYP.
22
33
40
45
55
70
0.03
0.04
95
105
100
12
0.5
92
86
85
MAX.
UNITS
W
W
W
W
W
W
%
%
dB
dB
dB
V/V
dB
%
%
µV
THD + N
Total Harmonic Distortion Plus
Noise
IHF-IM
SNR
CS
A
V
A
VERROR
η
e
N
IHF Intermodulation Distortion
Signal-to-Noise Ratio
Channel Separation
Amplifier Gain
Channel to Channel Gain Error
Power Efficiency
Output Noise Voltage
4
TK2070 – MC/2.1/10-03
TRIPATH [ TRIPATH TECHNOLOGY INC. ]
