CS4226 Datasheet, PDF (8/60 Pages) Cirrus Logic – Surround Sound Codec

CS4226
ABSOLUTE MAXIMUM RATINGS (AGND, DGND = 0 V, all voltages with respect to 0 V.)
Power Supplies
Parameter
Input Current
Analog Input Voltage
Digital Input Voltage
Ambient Temperature
Storage Temperature
Symbol Min
Digital VD+
-0.3
Analog VA+
-0.3
(Note 16)
-
(Note 17)
-0.7
(Note 17)
-0.7
(Power Applied)
-55
-65
Typ
Max
Units
-
6.0
V
-
6.0
V
-
±10
mA
- (VA+)+0.7 V
- (VD+)+0.7 V
-
+125
°C
-
+150
°C
Notes: 16. Any pin except supplies. Transient currents of up to ±100 mA on the analog input pins will not cause
SCR latch-up.
17. The maximum over or under voltage is limited by the input current.
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 voltages with respect
to 0 V.)
Parameter
Power Supplies
|(VA+)-(VD+)|<0.4 V
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
CS4226-KQ
T_A
CS4226-BQ
-10
25
70
°C
-40
25
85
°C
DIGITAL CHARACTERISTICS (T_A = 25 °C; VA+, VD+ = 5 V ±5%)
Parameter
Symbol
Min
High-level Input Voltage
Low-level Input Voltage
High-level Output Voltage at I₀ = -2.0 mA
Low-level Output Voltage at I₀ = 2.0 mA
Input Leakage Current
(except RX1) V_IH
(except RX1)
V_IL
V_OH
V_OL
(Digital Inputs)
2.8
-0.3
(VD+)-1.0
-
-
Output Leakage Current (High-Impedance Digital Outputs)
-
Typ Max Units
- (VD+)+0.3 V
-
0.8
V
-
-
V
-
0.4
V
-
10
µA
-
10
µA
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DS188F1