參數(shù)資料
型號: CDB391A
廠商: Cirrus Logic, Inc.
英文描述: 24-BIT, 192 kHz STEREO DAC WITH VOLUME CONTROL
中文描述: 24位192千赫立體聲DAC控制音量
文件頁數(shù): 6/40頁
文件大?。?/td> 748K
代理商: CDB391A
CS4391A
6
DS600PP3
ANALOG CHARACTERISTICS
(Test conditions (unless otherwise specified): Input test signal is a
997 Hz sine wave at 0 dBFS; measurement bandwidth is 10 Hz to 20 kHz; Test load R
L
= 5 k
, C
L
= 10 pF)
Parameter
VA = 5 V
Typ
Symbol
Min
Max
Unit
Dynamic Performance
Dynamic Range
(Note 1)
unweighted
A-Weighted
A-Weighted
(Note 1,2)
40 kHz Bandwidth
Total Harmonic Distortion + Noise
100
103
-
105
108
102
-
-
-
dB
dB
dB
0 dB
-20 dB
-60 dB
THD+N
-
-
-
-
-
-94
-85
-45
108
100
-89
-
-40
-
-
dB
dB
dB
dB
dB
Idle Channel Noise / Signal-to-Noise Ratio
Interchannel Isolation
Power Supplies
Power Supply Current
(1 kHz)
normal operation
power-down state
I
A
+ I
L
I
A
+ I
L
-
-
17
60
35
-
mA
μ
A
Power Dissipation
normal operation
power-down
-
-
-
-
85
0.3
60
40
175
-
-
-
mW
mW
dB
dB
Power Supply Rejection Ratio (1 kHz)
(Note 3)
(60 Hz)
PSRR
Parameter
Symbol
Min
Typ
Max
Units
Analog Output
Full Scale Differential Output Voltage
Common Mode Voltage
Interchannel Gain Mismatch
Gain Drift
AC-Load Resistance
Load Capacitance
1.05VA
-
-
-
5
-
1.1VA
0.43VA
0.1
100
-
-
1.15VA
-
-
-
-
100
Vpp
VDC
dB
ppm/°C
k
pF
CMOUT
R
L
C
L
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