Cirrus Logic CS4297A - Manual (Page 6)

CS4297A
6
MIXER CHARACTERISTICS
(for CS4297A -KQ
Z only)
ABSOLUTE MAXIMUM RATINGS
(AVss1 = AVss2 = DVss1 = DVss2 = 0 V)
RECOMMENDED OPERATING CONDITIONS
(AVss1 = AVss2 = DVss1 = DVss2 = 0 V)
DIGITAL CHARACTERISTICS
(AVss = DVss = 0 V)
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
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 (Supplies, Inputs, Outputs) - - 1.25 W
Input Current per Pin (Except Supply Pins) -10 - 10 mA
Output Current per Pin (Except Supply Pins) -15 - 15 mA
Analog Input voltage -0.3 - AVdd+
0.3
V
Digital Input voltage -0.3 - DVdd +
0.3
V
Ambient Temperature (Power Applied) -55 - 110 °C
Storage Temperature -65 - 150 °C
Parameter Symbol Min Typ Max Unit
Power Supplies +3.3 V Digital
+5 V Digital
Analog
DVdd1, DVdd2
DVdd1, DVdd2
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
Parameter Symbol Min Typ Max Unit
Low level input voltage V
il
- - 0.8 V
High level input voltage V
ih
0.65 x DVdd - - V
High level output voltage V
oh
0.90 x DVdd 0.99 x DVdd - V
Low level output voltage V
ol
- 0.03 0.10 x DVdd V
Input Leakage Current (AC-link inputs) -10 - 10 µA
Output Leakage Current (Tri-stated AC-link outputs) -10 - 10 µA
Output buffer drive current
BIT_CLK, S/PDIF_OUT
SDATA_IN, EAPD
(Note 4)
-
-
24
4
-
- mA
mA
6 DS318PP6
CS4297A