T E C H N I C A L I N F O R M A T I O N
Performance Characteristics – Single Ended
TA = 25 °C. Unless otherwise noted, the supply voltage is VPP=|VNN|=45V, the input frequency is
1kHz and the measurement bandwidth is 20kHz. See Application/Test Circuit.
SYMBOL
PARAMETER
Output Power
(continuous RMS/Channel)
CONDITIONS
MIN.
TYP.
MAX. UNITS
POUT
100
190
120
220
0.02
0.03
102
W
W
W
W
THD+N = 0.1%, RL = 8Ω
RL = 4Ω
THD+N = 1%,
RL = 8Ω
RL = 4Ω
THD + N Total Harmonic Distortion Plus
Noise
IHF-IM
SNR
CS
%
POUT = 50W/Channel, RL = 8Ω
IHF Intermodulation Distortion
%
19kHz, 20kHz, 1:1 (IHF), RL = 8Ω
POUT = 30W/Channel
Signal-to-Noise Ratio
dB
A Weighted, RL = 4Ω,
POUT = 275W/Channel
Channel Separation
Power Efficiency
Amplifier Gain
97
95
TBD
dB
%
V/V
0dBr = 30W, RL = 8Ω, f = 1kHz
POUT = 150W/Channel, RL = 8Ω
η
AV
P
OUT = 10W/Channel, RL = 4Ω
See Application / Test Circuit
AVERROR
eNOUT
Channel to Channel Gain Error
Output Noise Voltage
0.5
dB
P
OUT = 10W/Channel, RL = 4Ω
See Application / Test Circuit
A Weighted, no signal, input shorted,
DC offset nulled to zero
260
µV
4
TA3020, Rev 2.1, 01.01