CS42428 Datasheet, PDF (50/67 Pages) Cirrus Logic – 114 dB, 192kHz 8-Ch CODEC WITH PLL

CS42428
6 CHARACTERISTICS AND SPECIFICATIONS
(All Min/Max characteristics and specifications are guaranteed over the Specified Operating Conditions. Typical per-
formance characteristics and specifications are derived from measurements taken at nominal supply voltages and
T_A = 25° C.)
SPECIFIED OPERATING CONDITIONS (T_A = 25° C; AGND=DGND=0, all voltages with respect
to ground; OMCK=12.288 MHz; Master Mode)
Parameter
Symbol Min Typ
DC Power Supply
Analog power VA
Digital internal power VD
Serial data port interface power VLS
Control port interface power VLC
4.75 5.0
3.13 3.3
1.8 5.0
1.8 5.0
Ambient Operating Temperature (power applied) CS42428-CQ T_A
CS42428-DQ
-10
-
-40
-
Max
5.25
5.25
5.25
5.25
+70
+85
Units
V
V
V
V
°C
°C
ABSOLUTE MAXIMUM RATINGS (AGND = DGND = 0 V; all voltages with respect to ground.)
Parameters
DC Power Supply
Analog power
Digital internal power
Serial data port interface power
Control port interface power
Input Current
(Note 1)
Analog Input Voltage
(Note 2)
Digital Input Voltage
(Note 2)
Serial data port interface
Control port interface
Ambient Operating Temperature(power applied)
CS42428-CQ
CS42428-DQ
Storage Temperature
Symbol
VA
VD
VLS
VLC
I_in
V_IN
V_IND-S
V_IND-C
T_A
T_A
T_stg
Min
-0.3
-0.3
-0.3
-0.3
-
AGND-0.7
-0.3
-0.3
-20
-50
-65
Max
6.0
6.0
6.0
6.0
±10
VA+0.7
VLS+ 0.4
VLC+ 0.4
Units
V
V
V
V
mA
V
V
V
+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. Any pin except supplies. Transient currents of up to ±100 mA on the analog input pins will not cause SCR
latch-up.
2. The maximum over/under voltage is limited by the input current.
50