CS4205-KQR Cirrus Logic Inc, CS4205-KQR Datasheet - Page 8
CS4205-KQR
Manufacturer Part Number
CS4205-KQR
Description
Audio CODECs IC AC'97 Codec for Docking Stations
Manufacturer
Cirrus Logic Inc
Datasheet
1.CS4205-KQZ.pdf
(81 pages)
Specifications of CS4205-KQR
Number Of Adc Inputs
8
Number Of Dac Outputs
3
Conversion Rate
48 KSPs
Interface Type
Serial (5-Wire)
Resolution
18 bit, 20 bit
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Package / Case
LQFP-48
Minimum Operating Temperature
0 C
Number Of Channels
1 ADC, 1 DAC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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ANALOG CHARACTERISTICS
MIXER CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
8
External Load Impedance
Line Output, Mono Output
Output Impedance
Line Output, Mono Output
Input Capacitance
Vrefout
Mixer Gain Range Span
PC Beep
Line In, Aux, CD, Video, Mic1, Mic2, Phone
Mono Out, Line Out
ADC Gain
Step Size
All volume controls except PC Beep
PC Beep
Power Supplies
Total Power Dissipation
Input Current per Pin
Output Current per Pin
Analog Input voltage
Digital Input voltage
Ambient Temperature
Storage Temperature
Power Supplies
Operating Ambient Temperature
Parameter
(Note 2)
Parameter
Parameter
Parameter
+3.3 V Digital
(Note 4)
(Note 4)
+5 V Digital
(Supplies, Inputs, Outputs)
Analog
(Continued)
(Except Supply Pins)
(Except Supply Pins)
Symbol
(AVss1 = AVss2 = DVss1 = DVss2 = 0 V)
(Power Applied)
DVdd1, DVdd2
DVdd1, DVdd2
AVdd1, AVdd2
+3.3 V Digital
Symbol
+5 V Digital
(Note 3)
Path
Analog
(AVss1 = AVss2 = DVss1 = DVss2 = 0 V)
3.135
Min
4.75
4.75
Min
-0.3
-0.3
-0.3
-0.3
-0.3
Min
Min
-10
-15
-65
2.3
10
-
-
-
-
-
-
0
0
-
-
-
CS4205-KQZ
45.0
46.5
46.5
22.5
Typ
Typ
1.5
3.0
Typ
3.3
Typ
730
2.4
-
-
-
-
-
-
-
-
-
-
5
5
-
5
-
DVdd +
AVdd+
3.465
Max
Max
1.25
Max
5.25
5.25
150
5.5
5.5
5.5
0.3
0.3
10
15
70
Max
70
2.5
-
-
-
-
-
-
-
-
-
CS4205
DS489PP4
Unit
Unit
Unit
mA
mA
Unit
dB
dB
dB
dB
dB
dB
°C
°C
W
°C
V
V
V
V
V
kΩ
V
V
V
pF
Ω
V
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