CS42L50 Datasheet, PDF (11/48 Pages) Cirrus Logic – Low Voltage, Stereo CODEC with headphone Amp

CS42L50
DIGITAL CHARACTERISTICS (T_A = 25° C; VL = 1.7 V - 3.3 V; GND = 0 V)
Parameters
Symbol
Min
Typ
High-Level Input Voltage
Low-Level Input Voltage
Input Leakage Current
High-Level Output Voltage
Low-Level Output Voltage
Input Capacitance
V_IH
0.7 x VL
-
V_IL
-
-
I_in
-
-
V_OH
0.7 x VL
-
V_OL
-
-
-
8
Maximum MUTEC Drive Capability
VA=1.8 V
VA=3.0 V
-
TBD
-
3
MUTEC High-Level Output Voltage
-
VA
MUTEC Low-Level Output Voltage
-
0
Max
-
0.3 x VL
±10
-
0.3 x VL
-
-
-
-
-
Units
V
V
µA
V
V
pF
mA
mA
V
V
ABSOLUTE MAXIMUM RATINGS (GND = 0V; all voltages with respect to ground.)
DC Power Supplies:
Parameters
Analog&Headphone
Digital I/O
Symbol
Min
VA&VA_HP
-0.3
VL
-0.3
Max
Units
4.0
V
4.0
V
Input Current, Any Pin Except Supplies
Digital Input Voltage
Ambient Operating Temperature (power applied)
Storage Temperature
I_in
-
±10
mA
V_IND
-0.3
VL+0.4
V
T_A
-55
125
°C
T_stg
-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
Analog&Headphone
Digital I/O
Symbol
Min
Typ
Max Units
T_A
-10
-
70
°C
(Note 15) VA&VA_HP 1.7
-
3.6
V
VL
1.7
-
3.6
V
Notes: 15. VA and VA_HP should be tied to the same supply as shown in Figure 4.
DS544PP1
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