CS4398-CZZR Ver la hoja de datos (PDF) - Cirrus Logic
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CS4398-CZZR Datasheet PDF : 46 Pages
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CS4398
DC ELECTRICAL CHARACTERISTICS
Parameters
Normal Operation (Note 16)
Power Supply Current
VA= 5 V (Note 17)
Vref= 5 V
VD = 5 V
VD = 3.3 V
Interface current (Note 18)
Symbol
IA
Iref
ID
ID
ILC
ILS
Power Dissipation
VA = 5 V, VD = 5 V
VA = 5 V, VD = 3.3 V
Power-Down Mode (Note 19)
Power Supply Current
Power Dissipation
VA = 5 V, VD = 5 V
VA = 5 V, VD = 3.3 V
All Modes of Operation
Power Supply Rejection Ratio (Note 20)
(1 kHz)
(60 Hz)
Common Mode Voltage
Max Current draw from VQ
FILT+ Nominal Voltage
Maximum MUTEC Drive Current
(Note 21)
MUTEC High-Level Output Voltage
MUTEC Low-Level Output Voltage
Ipd
PSRR
VQ
IQmax
VOH
VOL
Min
Typ
Max
-
25
28
-
1.5
2
-
25
38
-
18
27
-
2
-
-
80
-
-
258
340
-
192
240
-
200
-
-
1
-
-
1
-
-
60
-
-
40
-
-
0.5•VA
-
-
1
-
- 0.93•VA -
-
3
-
VA
0
Units
mA
mA
mA
mA
µA
µA
mW
mW
µA
mW
mW
dB
dB
V
µA
V
mA
V
V
16. Normal operation is defined as RST pin = High with a 997 Hz, 0 dBFS input sampled at the highest Fs for
each speed mode, and open outputs, unless otherwise specified.
17. IA measured with no loading on the AMUTEC and BMUTEC pins.
18. ILC measured with no external loading on pin 11 (SDA).
19. Power-Down mode is defined as RST pin = Low with all clock and data lines held static.
20. Valid with the recommended capacitor values on FILT+ and VQ as shown in the “Typical Connection Dia-
gram” on page 19.
21. This current is sourced/sinked directly from the VA supply.
DS568F1
17
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