ak4120 AKM Semiconductor, Inc., ak4120 Datasheet - Page 3
ak4120
Manufacturer Part Number
ak4120
Description
Sample Rate Converter With Mixer And Volume
Manufacturer
AKM Semiconductor, Inc.
Datasheet
1.AK4120.pdf
(30 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ak4120VF
Manufacturer:
AKM
Quantity:
20 000
Part Number:
ak4120VF-E2
Manufacturer:
AKM
Quantity:
20 000
ASAHI KASEI
MS0134-E-00
No.
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Pin Name
IMCLK1
SDTI1
IBICK1
ILRCK1
TEST
I2S
I2C
CAD0
CSN
CAD1
CCLK
SCL
CDTI
SDA
PDN
OLRCK
OBICK
SDTO
OMCLK
OMODE
VSS
VDD
I2MODE
ILRCK2
IBICK2
SDTI2
IMCLK2
I/O
I/O
I/O
I/O
I/O
I/O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Master Clock Input Pin for Input#1
Audio Serial Data Input Pin for Input#1
Audio Serial Data Clock Pin for Input#1
L/R Clock Pin for Input#1
Test Pin. Connect to VSS.
Audio I/F Select Pin
I
Chip Address 0 Pin
Chip Select Pin in 3wire serial control mode in 3-wire Serial Control Mode.
Chip Address 1 Pin in I
Control Data Clock Pin in 3wire serial control mode in 3-wire Serial Control
Mode.
Control Data Clock Pin in I
Control Data Input Pin in 3wire serial control mode in 3-wire Serial Control
Mode.
Control Data Pin in I
Power-Down pin
L/R Clock Pin for Output
Audio Serial Data Clock Pin for Output
Audio Serial Data Pin for Output
Master Clock Pin for Output
Master/Slave select pin for Output Audio Data
Digital Ground Pin
Digital Power Supply Pin, 3.3V
Master/Slave select pin for Input Audio Data #2
L/R Clock Pin for Input#2
Audio Serial Data Clock Pin for Input#2
Audio Serial Data Input Pin for Input#2
Master Clock Input Pin for Input#2
2
C Select Pin. “L”: 3-wire, “H”: I
When “L”, the AK4120 is powered-down and reset.
“L”: Set by Register, “H”: I
“L”: Slave,
“L”: Slave,
Function
PIN/FUNCTION
“H”: Master
“H”: Master
- 3 -
2
C serial control mode in I
2
C control mode.
2
C control mode.
2
S
2
C
2
C control mode.
[AK4120]
2002/1