CS4341 Datasheet, PDF (7/36 Pages) Cirrus Logic – 24-Bit, 96 kHz Stereo DAC with Volume Control

CS4341
POWER AND THERMAL CHARACTERISTICS
Parameters
Symbol Min Typ Max
Power Supplies
Power Supply Current
VA = 5 V
Power Dissipation
VA = 5 V
normal operation I_A
power-down state I_A
(Note 7)
normal operation
power-down
-
15
17
-
60
-
-
75
85
-
0.3
-
Power Supply Current
VA = 3 V
Power Dissipation
VA = 3 V
normal operation I_A
power-down state I_A
(Note 7)
normal operation
-
10
14
-
30
-
-
30
42
power-down
-
0.09
-
Package Thermal Resistance
Power Supply Rejection Ratio (1 kHz)
θ_JA
-
110
-
(Note 8) PSRR
-
60
-
(60 Hz)
-
40
-
Notes: 7. Refer to Figure 19.
8. Valid with the recommended capacitor values on FILT+ and V_Q as shown in Figure 1.
DIGITAL CHARACTERISTICS (T_A = 25°C; VA = 2.7V - 5.5V)
Parameters
Symbol Min Typ Max
High-Level Input Voltage
VA = 5 V ^V_IH
2.0
-
-
VA = 3 V
2.0
-
-
Low-Level Input Voltage
VA = 5 V ^V_IL
-
-
0.8
VA = 3 V
-
-
0.8
Input Leakage Current
Input Capacitance
I_in
-
-
±10
-
8
-
Maximum MUTEC Drive Current
-
3
-
Units
mA
µA
mW
mW
mA
µA
mW
mW
°C/Watt
dB
dB
Units
V
V
V
V
µA
pF
mA
ABSOLUTE MAXIMUM RATINGS (AGND = 0V; all voltages with respect to ground.)
Parameters
Symbol
Min
Max
Units
DC Power Supply
VA
-0.3
6.0
V
Input Current, Any Pin Except Supplies
Digital Input Voltage
Ambient Operating Temperature (power applied)
Storage Temperature
I_in
-
±10
mA
V_IND
-0.3
VA+0.4
V
T_A
-55
125
°C
T_stg
-65
150
°C
WARNING: Operation at or beyond these limits may result in permanent damage to the device. Normal operation is
not guaranteed at these extremes.
RECOMMENDED OPERATING CONDITIONS (AGND = 0V; all voltages with respect to ground.)
Parameters
Symbol Min Typ Max Units
DC Power Supply
VA
2.7
5.0
5.5
V
DS298PP2
7