CS4222 Datasheet, PDF (7/26 Pages) Cirrus Logic – 20-Bit Stereo Audio Codec with Volume Control

CS4222
ABSOLUTE MAXIMUM RATINGS (AGND, DGND = 0V, all voltages with respect to 0V.)
Parameter
Symbol Min Typ Max Units
Power Supplies
Digital VD
-0.3
-
6.0
V
Analog VA
-0.3
-
6.0
V
Input Current
(Note 14)
-
-
±10
mA
Analog Input Voltage
(Note 15)
-0.7
- VA+0.7
V
Digital Input Voltage
(Note 15)
-0.7
- VD+0.7 V
Ambient Temperature
(Power Applied)
-55
-
+125
°C
Storage Temperature
-65
-
+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.
Note: 14. Any pin except supplies. Transient currents of up to ±100mA on the analog input pins will
not cause SCR latch-up.
15. The maximum over or under voltage is limited by the input current.
RECOMMENDED OPERATING CONDITIONS (AGND, DGND = 0V, all voltages with respect
to 0V.)
Power Supplies
Parameter
Operating Ambient Temperature
Symbol Min Typ Max Units
Digital VD
4.75 5.0 5.25
V
Analog VA
4.75 5.0 5.25
V
VA - VD
-
-
0.4
V
TA
-10
25
70
°C
DIGITAL CHARACTERISTICS (TA = 25 °C; VA, VD = 5V ± 5%)
Parameter
Symbol Min Typ Max Units
High-level Input Voltage
VIH
2.8
- VD+0.3 V
Low-level Input Voltage
VIL
-0.3
-
1.0
V
High-level Output Voltage at I₀ = -2.0 mA
V_OH VD-1.0 -
-
V
Low-level Output Voltage at I₀ = 2.0 mA
V_OL
-
-
0.4
V
Input Leakage Current
(Digital Inputs)
-
-
10
µA
Output Leakage Current (High Impedance Digital Outputs)
-
-
10
µA
DS236PP3
7