鈩?/div>
V
GENERAL
e
NO
Output Noise
BW = 20-20KHz, flat
output muted
all gains = 0dB
A curve all gains = 0dB
S/N
d
Signal to Noise Ratio
Distortion
all gains = 0dB; V
O
= 1Vrms
A
V
= 0, V
IN
= 1Vrms
A
V
= -20dB V
IN
= 1Vrms
V
IN
= 0.3Vrms
80
A
V
= 0 to -20dB
-20 to -60 dB
2.5
5
3
106
0.01
0.09
0.04
103
0
0
1
2
0.1
0.3
碌
V
碌V
碌V
dB
%
%
%
dB
dB
dB
15
Sc
Channel Separation left/right
Total Tracking error
BUS INPUTS
V
IL
V
IH
I
IN
V
O
Notes:
(1) Bass and Treble response see attached diagram (fig.16). The center frequency and quality of the resonance behaviour can be choosen by
the external circuitry. A standard first order bass response can be realized by a standard feedback network
(2) The selected input is grounded thru the 2.2碌F capacitor.
Input Low Voltage
Input High Voltage
Input Current
Output Voltage SDA
Acknowledge
I
O
= 1.6mA
3
-5
1
+5
0.4
V
V
碌A(chǔ)
V
Figure 1:
Loudness vs. Volume Attenuation
Figure 2:
Loudnessvs. Frequency (C
LOUD
=
100nF) vs. Volume Attenuation
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