dac3555a Micronas, dac3555a Datasheet - Page 26

• Manufacturer Part Number: dac3555a
• Description: Stereo Audio Dac
• Manufacturer: Micronas

DAC 3555A
26
Symbol
THD
THD
THD
THD
XTALK
XTALK
XTALK
V
1)
AGNDC
BW = 20 Hz...22 kHz if fs = 96 kHz
ALO
DLO
HP
SP
LO
HP
2
Parameter
Total Harmonic Distortion
from Auxiliary Inputs to
Line Outputs
Total Harmonic Distortion
(D/A converter to Line
Output)
Total Harmonic Distortion
(Headphone)
Total Harmonic Distortion
(Speaker)
Cross-Talk
Left/Right Channel
(Line Output)
Crosstalk
Left/Right Channel
(Headphone)
Crosstalk between
Input Signal Pairs
Analog Reference Voltage
Pin Name
AUXnL/R,
FINL/R
FINL/R
OUTL/R
OUTL/R
AUXnL/R,
FOUTL/R,
FINL/R
OUTL/R
AUXnL/R
AGNDC
Min.
70
70
70
Typ.
1.5
2.25
80
80
80
Max.
0.01
0.01
0.05
0.5
Unit
%
%
%
%
dB
dB
dB
V
V
PRELIMINARY DATA SHEET
Test Conditions
BW = 20 Hz...22 kHz,
unweighted,
R
Input 1 kHz at 0.5 V
R
BW = 20 Hz...0.5 fs
unweighted,
R
Input 1 kHz at 3 dB
R
BW = 20 Hz...0.5 fs
unweighted, R
(47
required),
Analog Gain = 0 dB,
Input 1 kHz at 3 dB
BW = 20 Hz...0.5 fs
unweighted, R
(speaker bridged),
Analog Gain = 0 dB,
Input 1 kHz at 3 dB
f = 1 kHz, sine wave,
R
Analog Gain = 0 dB,
Input = 3 dB
0.5 V
f = 1 kHz, sine wave,
OUTL/R: R
(47
required)
Analog Gain = 0 dB,
Input = 3 dB
0.5 V
f = 1 kHz, sine wave,
FOUTL/R: R
OUTL/R: R
(47
required)
Analog Gain = 0 dB,
Input = 3 dB
0.5 V
SEL_53V = 0
R
referred to VREF
SEL_53V = 1
R
referred to VREF
L
dec
L
dec
L
L
L
> 5 k
> 5 k
> 7.5 k
rms
rms
rms
series resistor
series resistor
series resistor
10 M
10 M
612
612
to AUXnL/R
to AUXnL/R
to AUXnL/R
L
L
L
FS
FS
FS
> 7.5 k
Micronas
L
L
32
32
or
or
and
32
32
rms
1)
1)
1)
FS
FS
FS
,
,
,