參數(shù)資料
型號(hào): DAC3550A
廠(chǎng)商: MICRONAS SEMICONDUCTOR HOLDING AG
元件分類(lèi): DAC
英文描述: ECONOLINE: RSZ/P - 1kVDC
中文描述: 32-BIT DAC, PQFP44
封裝: METRIC, PLASTIC, QFP-44
文件頁(yè)數(shù): 21/35頁(yè)
文件大小: 626K
代理商: DAC3550A
DAC 3550A
Micronas
21
Analog Audio
V
AO
Analog Output Voltage AC
OUTL/R,
FOUTL/R,
FINL/R
0.65
0.7
0.75
V
rms
SEL_53V = 0,
R
L
> 5 k
,
Analog Gain = 0 dB
Input = 0 dBFS digital
1.0
1.05
1.1
V
rms
SEL_53V = 1
G
AUX
Gain from Auxiliary Inputs to
Line Outputs
AUXnL/R,
FINL/R
0.5
0
0.5
dB
f = 1 kHz, sine wave,
R
L
> 5 k
0.5 V
rms
to AUXnL/R
P
HP
Output Power (Headphone)
OUTL/R
5
mW
SEL_53V = 0,
R
L
= 32
,
Analog Gain = +3 dB,
distortion < 1%,
external 47
series
resistor required
12
mW
SEL_53V = 1
P
SP
Output Power (Speaker)
OUTL/R
120
mW
R
L
= 32
(bridged)
,
Analog Gain = +3 dB,
distortion < 10%,
SEL_53V = 0, IRPA = 1
280
mW
SEL_53V = 1
G
AO
Analog Output Gain
Setting Range
OUTL/R
75
18
dB
dG
AO1
Analog Output Gain
Step Size
OUTL/R
3.0
dB
Analog Gain:
75 dB...
54 dB
dG
AO2
Analog Output Gain
Step Size
OUTL/R
1.5
dB
Analog Gain:
54 dB...+18 dB
E
GA1
Analog Output Gain Error
OUTL/R
2
2
dB
46.5 dB
Analog Gain
54 dB
E
GA2
Analog Output Gain Error
OUTL/R
1
1
dB
40.5 dB
Analog Gain
45 dB
E
GA3
Analog Output Gain Error
OUTL/R
0.5
0.5
dB
+18 dB
Analog Gain
39 dB
E
dGA
Analog Output Gain
Step Size Error
OUTL/R
0.5
0.5
dB
+18 dB
Analog Gain
48 dB
SNR
AUX
Signal-to-Noise Ratio from
Analog Input to Line Output
AUXn,
FINL/R
98
dB
SEL_53V = 0:
input
40 dB below
0.7 V
rms
Analog Gain = 0 dB,
BW =20 Hz...20 kHz
unweighted
Signal-to-Noise Ratio from
Analog Input to Headphone
Output
AUXn,
OUTn
93
dB
Symbol
Parameter
Pin Name
Min.
Typ.
Max.
Unit
Test Conditions
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