CS4297A
MIXER CHARACTERISTICS (for CS4297A-KQ only)
Parameter
Min
Typ
Max
Unit
Mixer Gain Range Span
Line In, Aux, CD, Video, Mic1, Mic2, Phone, PC Beep
Mono Out, Alternate Line Out
Line Out
-
-
-
46.5
46.5
94.5
-
-
-
dB
dB
dB
Step Size
All volume controls except PC Beep
PC Beep
-
-
1.5
3.0
-
-
dB
dB
ABSOLUTE MAXIMUM RATINGS (AVss1 = AVss2 = DVss1 = DVss2 = 0 V)
Parameter
Min
Typ
Max
Unit
Power Supplies
+3.3 V Digital
+5 V Digital
Analog
-0.3
-0.3
-0.3
-
-
-
6.0
6.0
6.0
V
V
V
Total Power Dissipation
Input Current per Pin
Output Current per Pin
Analog Input voltage
(Supplies, Inputs, Outputs)
(Except Supply Pins)
(Except Supply Pins)
-
-
-
-
-
1.25
10
W
mA
mA
-10
-15
-0.3
15
AVdd+
0.3
V
Digital Input voltage
-0.3
-
DVdd +
0.3
V
Ambient Temperature
Storage Temperature
(Power Applied)
-55
-65
-
-
110
150
°C
°C
RECOMMENDED OPERATING CONDITIONS (AVss1 = AVss2 = DVss1 = DVss2 = 0 V)
Parameter
Symbol
Min
Typ
Max
Unit
Power Supplies
+3.3 V Digital DVdd1, DVdd2
+5 V Digital DVdd1, DVdd2
Analog AVdd1, AVdd2
3.135
4.75
4.75
3.3
5
5
3.465
5.25
5.25
V
V
V
Operating Ambient Temperature
0
-
70
°C
DIGITAL CHARACTERISTICS (AVss = DVss = 0 V)
Parameter
Low level input voltage
Symbol
Vil
Min
-
Typ
-
-
Max
0.8
Unit
V
V
High level input voltage
Vih
0.65 x DVdd
-
High level output voltage
Voh
0.90 x DVdd 0.99 x DVdd
-
V
Low level output voltage
Vol
-
0.03
0.10 x DVdd
V
Input Leakage Current (AC-link inputs)
Output Leakage Current (Tri-stated AC-link outputs)
-10
-10
-
-
10
10
µA
µA
Output buffer drive current
BIT_CLK, S/PDIF_OUT
SDATA_IN, EAPD
-
-
24
4
-
-
mA
mA
(Note 4)
6
CIRRUS [ CIRRUS LOGIC ]
