CS4227 Datasheet, PDF (10/36 Pages) Cirrus Logic – Six Channel, 20-Bit Codec

CS4227
ABSOLUTE MAXIMUM RATINGS (AGND, DGND = 0 V, all voltage with respect to 0 V.)
Power Supplies
Parameter
Input Current
Analog Input Voltage
Digital Input Voltage
Ambient Temperature
Storage Temperature
Digital
Analog
(Note 19)
(Note 20)
(Note 20)
(Power Applied)
Symbol
VD+
VA+
Min
Max
Unit
-0.3
6.0
V
-0.3
6.0
-
±10
mA
-0.7
(VA+) + 0.7 V
-0.7
(VD+) + 0.7 V
-55
+125
°C
-65
+150
°C
Notes: 19. Any pin except supplies. Transient currents of up to ±100 mA on the analog input pins will not cause
SCR latch-up.
20. The maximum over or under voltage is limited by the input current.
WARNING: WARNING:Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
RECOMMENDED OPERATING CONDITIONS (AGND, DGND = 0 V, all voltage with respect to
0 V.)
Parameter
Power Supplies
|VA+ - VD+| < 0.4 V
Operating Ambient Temperature
Symbol Min
Typ
Max Unit
Digital VD+
Analog VA+
4.75
5.0
5.25
V
4.75
5.0
5.25
T_A
-10
25
70
°C
DIGITAL CHARACTERISTICS (T_A = 25 °C; VA+, VD+ = +5 V ±5%)
Parameter
Symbol
Min
Max
Unit
High-level Input Voltage
Low-level Input Voltage
High-level Output Voltage
Low-level Output Voltage
Input Leakage Current
(Except XTI)
V_IH
(Except XTI)
V_IL
(Except XTO) V_OH
(Except XTO)
V_OL
(Digital Inputs)
2.8
(VD+) + 0.3 V
-0.3
0.8
V
(VD+) - 1.0
-
V
-
0.4
V
-
10
µA
Output Leakage Current (High-Impedance Digital Outputs)
-
10
µA
10
DS281PP2