CS4205 查看數據表（PDF） - Cirrus Logic
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CS4205 Datasheet PDF : 81 Pages
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CS4205
PR Bit
PR0
PR1
PR2
PR3
PR4
PR5
PRL
ADCs
DACs
Mixer
Analog
Reference
AC
Link
•
•
•
•
•
•
•
•
•
•
•
•
Internal
Clock Off
•
Table 25. Powerdown PR Function Matrix for the CS4205
Mic ADC
•
•
•
•
Power State
IDVdd1 (mA)
[DVdd=3.3 V]
Full Power + SRC’s
Full Power + S/PDIF1
TBD
TBD
Full Power
TBD
ADCs off (PR0)
TBD
DACs off (PR1)
TBD
Audio off (PR2)
TBD
Vref off (PR3)
TBD
AC-Link off (PR4)
TBD
Internal Clocks off (PR5)
TBD
Digital off (PR4+PR5)
TBD
All off (PR3+PR4+PR5)
TBD
RESET
TBD
IDVdd1 (mA)
[DVdd=5 V]
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
IAVdd1 (mA)
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Table 26. Power Consumption by Powerdown Mode for the CS4205
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: IDVdd
S/PDIF = IDVdd + DVdd/Rload/2
DS489PP4
61
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