Tr i path Technol ogy, I nc. - Techni cal I nfor m ati on
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 – S I N G L E E N D E D
(Notes 6, 7)
T
A
= 25
°C.
Unless otherwise noted, the supply voltage is VPP=|VNN|=31V, the input frequency
is 1kHz and the measurement bandwidth is 20kHz. See Application/Test Circuit on Page 8.
SYMBOL
P
OUT
PARAMETER
Output Power
(Continuous Average/Channel)
(Note 13)
CONDITIONS
VPP = |VNN| = +/-31V, R
L
= 4Ω
THD+N = 0.1%
THD+N = 1.0%
THD+N = 10%
VPP = |VNN| = +/-35V, R
L
= 8Ω
THD+N = 0.1%
THD+N = 10%
P
OUT
= 70W/Channel, R
L
= 4Ω
VPP = |VNN| = +/-31V
P
OUT
= 45W/Channel, R
L
= 8Ω
VPP = |VNN| = +/-35V
19kHz, 20kHz, 1:1 (IHF), R
L
= 4Ω
P
OUT
= 25W/Channel
A-Weighted
0dB = 90W/Channel, R
L
= 4Ω
0dB = 25W, R
L
= 4Ω
P
OUT
= 10W/Channel, R
L
= 4Ω,
See Application / Test Circuit
P
OUT
= 10W/Channel, R
L
= 4Ω
See Application / Test Circuit
P
OUT
= 88W/Channel, R
L
= 8Ω
P
OUT
= 125W/Channel, R
L
= 4Ω
P
OUT
= 125W/Channel, R
L
= 4Ω
VPP = +31V
VNN = -31V
V5 = 5V
A-Weighted, input AC grounded
MIN.
80
TYP.
90
100
125
60
88
0.015
0.015
0.1
102
83
18.1
0.5
92
87
4.59
4.61
45
150
MAX.
UNITS
W
W
W
W
W
%
%
%
dB
dB
V/V
dB
%
%
A
A
mA
µV
THD + N
Total Harmonic Distortion Plus
Noise
IHF-IM
SNR
CS
A
V
A
VERROR
η
I
SLOAD
IHF Intermodulation Distortion
Signal-to-Noise Ratio
Channel Separation
Amplifier Gain
Channel to Channel Gain Error
Power Efficiency
Source Current
e
NOUT
Output Noise Voltage
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 – B R I D G E D T I E D L O A D
(Notes 6, 7)
T
A
= 25
°C.
Unless otherwise noted, the supply voltage is VPP=|VNN|=30V, the input frequency
is 1kHz and the measurement bandwidth is 20kHz.
SYMBOL
P
OUT
THD + N
IHF-IM
η
SNR
e
NOUT
PARAMETER
Output Power
(Continuous Average)
(Note 13)
Total Harmonic Distortion Plus
Noise
IHF Intermodulation Distortion
Power Efficiency
Signal-to-Noise Ratio
Output Noise Voltage
CONDITIONS
VPP = |VNN| = +/-30V, R
L
= 8Ω
THD+N = 0.1%
THD+N = 10%
P
OUT
= 100W, R
L
= 8Ω
19kHz, 20kHz, 1:1 (IHF), R
L
= 8Ω
P
OUT
= 25W
P
OUT
= 225W, R
L
= 8Ω
A-Weighted, R
L
= 8Ω
0dB = 150W
A-Weighted, input AC grounded
MIN.
TYP.
150
235
0.05
0.10
87
104
220
MAX.
UNITS
W
W
%
%
%
dB
µV
Note 6:
Note 7:
Minimum and maximum limits are guaranteed but may not be 100% tested.
For operation in ambient temperatures greater than 25°C, the device must be derated
based on the maximum junction temperature and the thermal resistance determined
by the mounting technique.
TA2022 – KLI/1.2/07-04
4
TRIPATH [ TRIPATH TECHNOLOGY INC. ]
