CS4382A-EQZ CIRRUS [Cirrus Logic], CS4382A-EQZ Datasheet - Page 10

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CS4382A-EQZ

Manufacturer Part Number
CS4382A-EQZ
Description
114 dB, 192 kHz 8-channel D/A Converter
Manufacturer
CIRRUS [Cirrus Logic]
Datasheet
10
DAC ANALOG CHARACTERISTICS - ALL MODES (CONTINUED)
POWER AND THERMAL CHARACTERISTICS
Notes:
Interchannel Isolation
DC Accuracy
Interchannel Gain Mismatch
Gain Drift
Analog Output
Full Scale Differential-
Output Voltage
Output Impedance
Max DC Current draw from an AOUT pin
Min AC-Load Resistance
Max Load Capacitance
Quiescent Voltage
Max Current draw from V
Power Supplies
Power Supply Current
(Note 4)
Power Dissipation (Note 4)
Package Thermal Resistance
Power Supply Rejection Ratio (Note 7)
3. V
4. Current consumption increases with increasing FS within a given speed mode and is signal dependant.
5. I
6. Power down mode is defined as RST pin = Low with all clock and data lines held static.
7. Valid with the recommended capacitor values on FILT+ and VQ as shown in Figures 5 and 6.
Max values are based on highest FS and highest MCLK.
LC
FS
measured with no external loading on the SDA pin.
is tested under load R
(Note 6) power-down state (all supplies)
Parameters
Parameters
Q
(Note 5) Interface current, VLC=5 V
L
normal operation, VA= 5 V
PCM, DSD processor
and includes attenuation due to Z
Direct DSD mode
(Note 6) power-down
VA = 5 V, VD = 2.5 V
normal operation
(Note 3)
(1 kHz)
VD= 2.5 V
VLS=5 V
(60 Hz)
(1 kHz)
Symbol
I
OUTmax
I
Z
QMAX
V
V
R
C
OUT
FS
Q
L
L
Symbol
PSRR
θ
θ
I
I
I
I
I
LC
LS
pd
JC
JA
A
D
132%•V
94%•V
OUT
Min
-
-
-
-
-
-
-
-
-
A
A
Min
-
-
-
-
-
-
-
-
-
-
-
134%•V
96%•V
50% V
Typ
110
100
130
100
0.1
1.0
10
3
Typ
200
426
75
20
84
48
15
60
40
2
1
A
A
A
136%•V
98%•V
Max
Max
482
83
26
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CS4382A
A
A
DS618PP1
°C/Watt
°C/Watt
ppm/°C
Units
Units
mW
mW
mA
mA
VDC
µA
µA
µA
dB
dB
Vpp
Vpp
mA
dB
dB
kΩ
µA
pF

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