CS4271 Datasheet, PDF (9/53 Pages) Cirrus Logic – 24-Bit, 192 kHz Stereo Audio CODEC

CS4271
3. CHARACTERISTICS AND SPECIFICATIONS
(All Min/Max characteristics and specifications are guaranteed over the Specified Operating Conditions. Typical
performance characteristics and specifications are derived from measurements taken at nominal supply voltages
and T_A = 25°C.)
SPECIFIED OPERATING CONDITIONS (AGND = 0 V; all voltages with respect to ground.)
Parameters
Symbol Min
DC Power Supplies:
Positive Analog VA
4.75
Positive Digital VD
3.1
Positive Logic VL
2.37
Ambient Operating Temperature (Power Applied)
Commercial Grade T_A
-10
Automotive Grade
-40
Nom
5.0
3.3
3.3
-
-
Max
5.25
5.25
5.25
+70
+85
Units
V
V
V
°C
°C
ABSOLUTE MAXIMUM RATINGS (GND = 0 V, All voltages with respect to ground.) (Note 1)
DC Power Supplies:
Parameter
Input Current
Analog Input Voltage
Digital Input Voltage
Ambient Operating Temperature (Power Applied)
Storage Temperature
Symbol
Analog VA
Logic VL
Digital ^VD
(Note 2)
I_in
V_IN
V_IND
T_A
T_stg
Min
-0.3
-0.3
-0.3
-
GND-0.3
-0.3
-50
-65
Typ Max Units
-
+6.0
V
-
+6.0
V
-
+6.0
V
-
±10
mA
- VA+0.3 V
- VL+0.3 V
-
+95
°C
-
+150
°C
Notes: 1. Operation beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
2. Any pin except supplies. Transient currents of up to ±100 mA on the analog input pins will not cause
SCR latch-up.
DS592F1
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