Data Sheet
USB Audio Controller
SN11220ACF
9.4.4
Embedded Regulator
TA=25C
Symbol
VIN
Parameter
Input Voltage
Output Voltage
Maximum Load
Current
Conditions
Min
4.5
Typ
5.0
Max
5.5
Unit
V
VOUT
IMAX
3.0
3.3
3.6
V
VDD=5V
VDD=5V
120
mA
IQ
Ground Pin Current
80
30
150
80
uA
mV
mV
VDROP
Dropout Voltage
VDD=5V, 120mA
Loading
RPL
Pull Low Resistance for
ENLDO_
VDD=5V
40K
100K
250K
9.4.5
EEPROM Interface
ROMCS
ROMSK
tcss
tcsh
tskh
tskl
tdis
tdih
ROMDI
tpd0
tpd1
tdf
tdf
ROMDO
(read)
tsv
ROMDO
(program)
Status Valid
Sonix Confidential
- 26 -
Do not copy, reproduce, or distribute without permission
2006 Aug 10, V1.01
SONIX [ SONIX TECHNOLOGY COMPANY ]
