CS42L51_07 Datasheet, PDF (12/88 Pages) Cirrus Logic – Low Power, Stereo CODEC with Headphone Amp

CS42L51
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.)
Parameters
Symbol Min Nom Max Units
DC Power Supply (Note 1)
Analog Core
Headphone Amplifier
Digital Core
Serial/Control Port Interface
Ambient Temperature
VA
1.65
1.8
1.89
2.37
2.5
2.63
V
V
VA_HP
1.65
2.37
1.8
2.5
1.89
2.63
V
V
VD
1.65
1.8
1.89
2.37
2.5
2.63
V
V
1.65
1.8
1.89
V
VL
2.37
2.5
2.63
V
3.14
3.3
3.47
V
Commercial - CNZ
Automotive - DNZ
T_A
-10
-
+70
°C
-40
-
+85
°C
ABSOLUTE MAXIMUM RATINGS
(AGND = DGND = 0 V; all voltages with respect to ground.)
Parameters
Symbol
DC Power Supply
Analog ^{VA, VA_HP}
Digital
VD
Serial/Control Port Interface
VL
Input Current
Analog Input Voltage
(Note 2)
I_in
V_IN
Digital Input Voltage
(Note 3)
V_IND
Ambient Operating Temperature (power applied)
T_A
Storage Temperature
T_stg
Min
-0.3
-0.3
-0.3
-
AGND-0.7
-0.3
-50
-65
Max
3.0
3.0
4.0
±10
VA+0.7
VL+ 0.4
+115
+150
Units
V
V
V
mA
V
V
°C
°C
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.
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