CDB6420 Ver la hoja de datos (PDF) - Cirrus Logic
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CDB6420 Datasheet PDF : 52 Pages
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CS6420
ABSOLUTE MAXIMUM RATINGS
Parameter
DC Supply (AVDD, DVDD)
Input Current (Except supply pins)
Input Voltage
Ambient Operating Temperature
Storage Temperature
Symbol
Min
-0.3
Iin
-10
Analog Vina
-0.3
Digital Vind
-0.3
TA
-40
Tstg
-65
Max
6.0
+10
AVDD+0.3
DVDD+0.3
85
150
Units
V
mA
V
°C
°C
WARNING: Operation beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
RECOMMENDED OPERATING CONDITIONS
Parameter
DC Supply (AVDD, DVDD)
Ambient Operating Temperature
Symbol Min
Typ
Max
4.5
5.0
5.5
TAOp
0
25
70
POWER CONSUMPTION (TA = 25°C, DVDD = AVDD = 5V, fXTAL = 20.480 MHz) (Note 1)
Parameter
Power Supply Current, Analog (RST=0)
Power Supply Current, Analog (RST=1)
Power Supply Current, Digital (RST=0)
Power Supply Current, Digital (RST=1)
Symbol Min
Typ
Max
PDA0
1
PDA
10
20
PDD0
1
PDD
50
60
Notes: 1. AO and NO outputs are not loaded.
ANALOG CHARACTERISTICS (TA = 25°C, DVDD = AVDD = 5V, fXTAL = 20.480 MHz)
Parameter
Input Offset Voltage (APO, NI)
Output Offset Voltage (AO, NO)
Transmit Group Delay
Receive Group Delay
Settling Time from RST rising
MB Output Voltage
MB Drive Capability
Input Impedance (APO, NI)
Load Impedance (AO, NO)
Power Supply Rejection (1 kHz)
Symbol Min
(Note 2)
(Note 2)
(Note 2) Zin
(Note 2) Zload
10
Typ
2.12
2.12
104
3.5
10
300
40
Max
6
6
Notes: 2. These parameters are guaranteed by design or by characterization.
Units
V
°C
Units
mA
mA
mA
mA
Units
V
V
ms
ms
ms
V
µA
kΩ
kΩ
dB
4
DS205PP2
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