CS4299-BQ_06 Datasheet, PDF (35/52 Pages) Cirrus Logic – CrystalClear SoundFusion Audio Codec 97

C_CS_S4₄2₂9₉9₉-_-B_BQ_Q
PR Bit
PR0
PR1
PR2
PR3
PR4
PR5
PR6
ADCs DACs Mixer
Alternate
Line Out
Analog
Reference
AC
Link
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Table 12. Powerdown PR Function Matrix
Internal
Clock Off
•
Power State
I_DVdd (mA)
[DVdd=3.3 V]
Full Power + SRC’s
29.1
Full Power + S/PDIF¹
30.1
Full Power
24.5
ADCs off (PR0)
21.0
DACs off (PR1)
22.1
Audio off (PR2)
22.1
Vref off (PR3)
18.9
AC-Link off (PR4)
19.3
Internal Clocks off (PR5)
11 µA
Alt line out off (PR6)
24.5
RESET
11 µA
I_DVdd (mA)
[DVdd=5 V]
50.2
49.4
43.4
38.1
39.6
39.9
34.8
35.5
27 µA
43.4
27 µA
I_AVdd (mA)
37.9
37.9
37.9
29.0
31.3
10.7
45 µA
37.9
45 µA
36.2
450 µA
Table 13. Power Consumption by Powerdown Mode
1 _{Assuming standard resistive load for transformer coupled coaxial S/PDIF output}
(Rload = 292 Ohm, DVdd = 3.3 V) (Rload = 415 Ohm, DVdd = 5 V).
General: I_{DVdd S/PDIF} = I_DVdd + DVdd/Rload/2
DS319-BQPP2
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