CDB43L42 Ver la hoja de datos (PDF) - Cirrus Logic
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CDB43L42 Datasheet PDF : 40 Pages
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CS43L42
DIGITAL CHARACTERISTICS (TA = 25° C; VL = 1.7 V - 3.6 V; GND = 0 V)
Parameters
Symbol
Min
Typ
High-Level Input Voltage
VIH
0.7 x VL
-
Low-Level Input Voltage
VIL
-
-
Input Leakage Current
Input Capacitance
Iin
-
-
-
8
Maximum MUTEC Drive Capability
VA=1.8 V
-
TBD
VA=3.0 V
-
3
MUTEC High-Level Output Voltage
-
VA
MUTEC Low-Level Output Voltage
-
0
Max
-
0.3 x VL
±10
-
-
-
-
-
Units
V
V
µA
pF
mA
mA
V
V
ABSOLUTE MAXIMUM RATINGS (GND = 0V; all voltages with respect to ground.)
Parameters
Symbol
Min
Max
Units
DC Power Supplies:
Positive Analog
Headphone
Line
Digital I/O
VA
-0.3
VA_HP
-0.3
VA_LINE
-0.3
VL
-0.3
4.0
V
4.0
V
4.0
V
4.0
V
Input Current, Any Pin Except Supplies
Digital Input Voltage
Ambient Operating Temperature (power applied)
Storage Temperature
Iin
-
±10
mA
VIND
-0.3
VL+0.4
V
TA
-55
125
°C
Tstg
-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 (GND = 0V; all voltages with respect to ground.)
Ambient Temperature
DC Power Supplies:
Parameters
Positive Analog
Headphone
Line
Digital I/O
Symbol Min Typ Max Units
TA
-10
-
70
°C
VA
1.7
-
3.6
V
(Note 10) VA_HP 0.9
-
3.6
V
VA_LINE VA
-
3.6
V
VL
1.7
-
3.6
V
Notes: 10. To prevent clipping the outputs, VA_HPMIN is limited by the Full-Scale Output Voltage VFS_HP, where
VA_HP must be 200 mV greater than VFS_HP. However, if distortion is not a concern, VA_HP may be
as low as 0.9 V at any time.
DS481PP2
9
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