AK5381ET AKM [Asahi Kasei Microsystems], AK5381ET Datasheet - Page 3

• Manufacturer Part Number: AK5381ET
• Description: 24Bit 96kHz ?? ADC
• Manufacturer: AKM [Asahi Kasei Microsystems]

ASAHI KASEI
Note: All digital input pins should not be left floating.
MS0200-E-02
No. Pin Name
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
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
-
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, 2.7 ∼ 5.5V(fs=4k ∼ 48kHz), 3.0 ∼ 5.5V(fs=48k ∼ 96kHz)
Digital Ground Pin
Audio Serial Data Output Pin
Output Channel Clock Pin
Master Clock Input Pin
Audio Serial Data Clock Pin
Power Down Mode 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
“H” : 24bit I
PIN / FUNCTION
2
S Compatible, “L” : 24bit MSB justified
- 3 -
Function
[AK5381]
2006/01