CS4362A
DAC ANALOG CHARACTERISTICS - ALL MODES (CONTINUED)
Parameters
Symbol
Min
Typ
Max
Units
Interchannel Isolation
(1 kHz)
-
110
-
dB
DC Accuracy
Interchannel Gain Mismatch
Gain Drift
-
-
0.1
-
-
dB
100
ppm/°C
Analog Output
Full Scale Differential-
Output Voltage
PCM, DSD processor
Direct DSD mode
V
132%•V
134%•V
136%•V
A
Vpp
Vpp
FS
A
A
94%•V
96%•V
98%•V
A
A
A
Output Impedance
(Note 3)
Z
-
-
-
-
-
-
130
1.0
3
-
-
-
-
-
-
Ω
mA
kΩ
OUT
Max DC Current draw from an AOUT pin
Min AC-Load Resistance
Max Load Capacitance
I
OUTmax
R
L
C
100
pF
L
Quiescent Voltage
V
50% V
VDC
µA
Q
A
Max Current draw from V
I
10
Q
QMAX
POWER AND THERMAL CHARACTERISTICS
Parameters
Symbol
Min
Typ
Max
Units
Power Supplies
Power Supply Current
(Note 4)
normal operation, VA= 5 V
I
I
-
-
-
-
-
56
20
2
84
200
61
26
-
-
-
mA
mA
µA
µA
µA
A
D
VD= 2.5 V
(Note 5) Interface current, VLC=5 V
VLS=5 V
I
LC
I
LS
(Note 6) power-down state (all supplies)
I
pd
Power Dissipation (Note 4)
VA = 5 V, VD = 2.5 V
normal operation
-
-
332
1
372
-
mW
mW
(Note 6) power-down
Package Thermal Resistance
θ
θ
-
-
48
15
-
-
°C/Watt
°C/Watt
JA
JC
Power Supply Rejection Ratio (Note 7)
(1 kHz) PSRR
(60 Hz)
-
-
60
40
-
-
dB
dB
Notes:
3.
V
is tested under load R and includes attenuation due to Z
FS L OUT
4. Current consumption increases with increasing FS within a given speed mode and is signal dependant.
Max values are based on highest FS and highest MCLK.
5.
I
measured with no external loading on the SDA pin.
LC
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.
10
DS617PP1
CIRRUS [ CIRRUS LOGIC ]
