CS4207-CNZ Datasheet, PDF (13/148 Pages) Cirrus Logic – Low-power, 4-in / 6-out HD Audio Codec with Headphone Amp

3. CHARACTERISTICS AND SPECIFICATIONS
CS4207
RECOMMENDED OPERATING CONDITIONS
(AGND=DGND=0 V, all voltages with respect to ground.)
Parameters
DC Power Supply (Note 1)
Analog Core
DAC Reference
Headphone Amplifier
Digital Core
HD Audio Bus Interface
GPIO, S/PDIF and Digital Mic Interface
Ambient Temperature
Symbol Min
VA
2.97
VA_REF 2.97
VA_HP 2.97
VD
1.42
VL_HD 1.42
VL_IF
2.97
Commercial - CNZ
Automotive - DNZ
T_A
-40
-40
Max
5.25
5.25
5.25
1.89
3.47
3.47
+85
+105
Units
V
V
V
V
V
V
C
C
ABSOLUTE MAXIMUM RATINGS
(AGND = DGND = 0 V; all voltages with respect to ground.)
Parameters
DC Power Supply
Analog Core
DAC Reference
Headphone Amplifier
Digital Core
HD Audio Interface
GPIO, S/PDIF and Digital Mic Interface
Input Current
(Note 2)
Analog Input Voltage
(Note 3)
Digital Input Voltage
(Note 3) HD Audio Interface
GPIO, S/PDIF and Digital Mic Interface
Ambient Operating Temperature
(power applied)
Storage Temperature
Symbol
VA
VA_REF
VA_HP
VD
VL_HD
VL_IF
I_in
VIN
V_IND
T_A
T_stg
Min
Max
-0.3
5.5
-0.3
5.5
-0.3
5.5
-0.3
3.0
-0.3
4.0
-0.3
4.0
-
±10
AGND-0.7 VA+0.7
-0.3 VL_HD+0.4
-0.3
VL_IF+0.4
-55
+115
-65
+150
Units
V
V
V
V
V
V
mA
V
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, digital and 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.
DS880F4
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