Characteristic and specification tables, Specified operating conditions, Absolute maximum ratings – Cirrus Logic CS43L21 User Manual
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DS723F1
11
CS43L21
3. CHARACTERISTIC AND SPECIFICATION TABLES
(All Min/Max characteristics and specifications are guaranteed over the Specified Operating Conditions. Typical per-
formance characteristics and specifications are derived from measurements taken at nominal supply voltages and
T
A
= 25° C.)
SPECIFIED OPERATING CONDITIONS
(AGND=DGND=0 V, all voltages with respect to ground.)
ABSOLUTE MAXIMUM RATINGS
(AGND = DGND = 0 V; all voltages with respect to ground.)
WARNING: Operation at or beyond these limits may result in permanent damage to the device. Normal operation
is not guaranteed at these extremes.
Notes:
1.
The device will operate properly over the full range of the analog, headphone amplifier, digital core and
serial/control port interface supplies.
2.
Any pin except supplies. Transient currents of up to ±100 mA on the analog input pins will not cause
SCR latch-up.
3.
The maximum over/under voltage is limited by the input current.
Parameters
Symbol Min Max
Units
DC Power Supply
Analog Core
VA
1.65
2.63
V
Headphone Amplifier
VA_HP
1.65
2.63
V
Digital Core
VD
1.65
2.63
V
Serial/Control Port Interface
VL
1.65
3.47
V
Ambient Temperature
Commercial - CNZ
Automotive - DNZ
T
A
-10
-40
+70
+85
C
C
Parameters
Symbol
Min
Max
Units
DC Power Supply
Analog
Digital
Serial/Control Port Interface
VA, VA_HP
VD
VL
-0.3
-0.3
-0.3
3.0
3.0
4.0
V
V
V
Input Current
I
in
-
±10
mA
External Voltage Applied to Analog Output
VIN
-VA_HP - 0.3
+VA_HP + 0.3
V
External Voltage Applied to Digital Input
V
IND
-0.3
VL+ 0.3
V
Ambient Operating Temperature (power applied)
T
A
-50
+115
°C
Storage Temperature
T
stg
-65
+150
°C