CS43L42 Cirrus Logic, CS43L42 Datasheet - Page 9

• Manufacturer Part Number: CS43L42
• Description: Stereo DAC
• Manufacturer: Cirrus Logic

DIGITAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
WARNING: Operation at or beyond these limits may result in permanent damage to the device. Normal operation is
RECOMMENDED OPERATING CONDITIONS
Notes: 10. To prevent clipping the outputs, VA_HP
DS481PP2
High-Level Input Voltage
Low-Level Input Voltage
Input Leakage Current
Input Capacitance
Maximum MUTEC Drive Capability
MUTEC High-Level Output Voltage
MUTEC Low-Level Output Voltage
DC Power Supplies:
Input Current, Any Pin Except Supplies
Digital Input Voltage
Ambient Operating Temperature (power applied)
Storage Temperature
Ambient Temperature
DC Power Supplies:
not guaranteed at these extremes.
VA_HP must be 200 mV greater than V
as low as 0.9 V at any time.
Parameters
Parameters
Positive Analog
Headphone
Line
Digital I/O
Positive Analog
Headphone
Line
Digital I/O
Parameters
(T
VA=1.8 V
VA=3.0 V
A
= 25° C; VL = 1.7 V - 3.6 V; GND = 0 V)
(GND = 0V; all voltages with respect to ground.)
FS_HP
MIN
(Note 10)
is limited by the Full-Scale Output Voltage V
Symbol
. However, if distortion is not a concern, VA_HP may be
V
V
I
in
IH
IL
VA_LINE
Symbol
VA_LINE
Symbol
VA_HP
VA_HP
(GND = 0V; all voltages with respect to ground.)
V
T
VA
VL
T
I
VA
VL
IND
T
stg
in
A
A
0.7 x VL
Min
-
-
-
-
-
-
-
Min
-10
1.7
0.9
1.7
VA
Min
-0.3
-0.3
-0.3
-0.3
-0.3
-55
-65
-
TBD
Typ
VA
8
3
0
-
-
-
Typ
-
-
-
-
-
0.3 x VL
VL+0.4
Max
±10
Max
125
150
±10
Max
4.0
4.0
4.0
4.0
-
-
-
-
-
-
3.6
3.6
3.6
3.6
70
CS43L42
FS_HP
Units
Units
, where
mA
mA
Units
µA
°C
pF
V
V
V
V
V
V
V
V
mA
°C
°C
V
V
V
V
V
9