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IRAUDAMP6 REV 1
.0
Rated Load Impedance 8-4Ω Resistive load
Idling Supply Current ±85mA No input signal
Total Idle Power Consumption 11.9W No input signal
Channel Efficiency 96% Single-channel driven,
250W, Class D stage
.
Audio Performance
*
Before
Demodula
tor
Class D
Output
Notes / Conditions
THD+N, 1W
THD+N, 10W
THD+N, 60W
THD+N, 100W
THD+N, 200W 0.008%
0.003%
0.0015%
0.002%
0.009%
0.008%
0.004%
0.002%
0.004%
0.009%
1kHz, Single-channel driven
Dynamic Range 117dB 113dB
A-weighted, AES-17 filter,
Single-channel operation
Residual Noise, 22Hz - 20kHzAES17
70
µ
V 110
µ
V
Self-oscillating – 400kHz
Damping Factor 2000 906 1kHz, relative to 8Ω load
Channel Separation 92dB
90dB
72dB 92dB
80dB
62dB 100Hz
1kHz
10kHz
Frequency Response : 20Hz-20kHz
: 20Hz-35kHz
N/A ±0.25dB
±1dB
1W, 8Ω Load
Thermal Performance Typical Notes / Conditions
Idling
T
C
=30
°
C
T
PCB
=36
°
C
No signal input, T
A
=25
°
C
2ch x 31.25W (1/8 rated power)
T
C
=54
°
C
T
PCB
=65
°
C
Continuous, T
A
=25
°
C
2ch x 250W (Rated power)
T
C
=80
°
C
T
PCB
=106
°
C
At OTP shutdown @ 150 sec,
T
A
=25 ° C
Physical Specifications
Dimensions 7.76”(L) x 5.86”(W) x 2.2”(H)
192 mm (L) x 149mm (W) x56mm(H)
Weight 0.54kgm