ak5359 AKM Semiconductor, Inc., ak5359 Datasheet - Page 3

• Manufacturer Part Number: ak5359
• Description: 24-bit 192khz ?? Adc
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Note: All input pins except analog input pins (AINR, AINL) should not be left floating.
The unused input pins should be processed appropriately as below.
MS0428-E-00
No. Pin Name
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Handling of Unused Pin
AINR
AINL
CKS1
VCOM
AGND
VA
VD
DGND
SDTO
LRCK
MCLK
SCLK
PDN
DIF
CKS2
CKS0
I/O
I/O
I/O
O
O
I
I
I
-
-
-
I
I
I
I
I
Classification
-
Analog
Rch Analog Input Pin
Lch Analog Input Pin
Mode Select 1 Pin
Common Voltage Output Pin, VA/2
Analog Ground Pin
Analog Power Supply Pin, 4.5 ∼ 5.5V
Digital Power Supply Pin, 3.0 ∼ 5.5V
Digital Ground Pin
Audio Serial Data Output Pin
Output Channel Clock Pin
Master Clock Input Pin
Audio Serial Data Clock Pin
Power Down Mode & Reset Pin
Audio Interface Format Pin
Mode Select 2 Pin
Mode Select 0 Pin
Bias voltage of ADC input.
“L” Output at Power-down mode.
“L” Output in Master Mode at Power-down mode.
“L” Output in Master Mode at Power-down mode.
“H”: Power up, “L”: Power down & Reset
The AK5359 must be reset once upon power-up.
“H”: 24bit I
Pin Name
PIN / FUNCTION
2
S Compatible,
AINL
AINR
- 3 -
This pin should be open.
This pin should be open.
“L”: 24bit MSB justified
Function
Setting
[AK5359]
2005/09