CS42L51 Datasheet, PDF (12/83 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
performance 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
DC Power Supply (Note 1)
Analog Core
Headphone Amplifier
Digital Core
Serial/Control Port Interface
Ambient Temperature
Symbol
VA
VA_HP
VD
VL
Commercial - CNZ
T_A
Automotive - DNZ
Min
1.71
2.37
1.71
2.37
1.71
2.37
1.71
2.37
3.14
-10
-40
Nom
1.8
2.5
1.8
2.5
1.8
2.5
1.8
2.5
3.3
-
-
Max
1.89
2.63
1.89
2.63
1.89
2.63
1.89
2.63
3.47
+70
+85
Units
V
V
V
V
V
V
V
V
V
°C
°C
ABSOLUTE MAXIMUM RATINGS
(AGND = DGND = 0 V; all voltages with respect to ground.)
Parameters
Symbol
Min
Max
Units
DC Power Supply
Input Current
Analog Input Voltage
Digital Input Voltage
(Note 3))
Ambient Operating Temperature
(power applied)
Storage Temperature
Analog VA, VA_HP
-0.3
Digital
VD
-0.3
3.0
V
3.0
V
Serial/Control Port Interface
VL
-0.3
4.0
V
(Note 2)
I_in
-
±10
mA
(Note 3)
V_IN
AGND-0.7
VA+0.7
V
V_IND
-0.3
VL+ 0.4
V
Commercial - CNZ
T_A
-20
Automotive - DNZ
-50
T_stg
-65
+85
°C
+95
°C
+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.
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.
12
DS679A2