ak5353 AKM Semiconductor, Inc., ak5353 Datasheet - Page 3

• Manufacturer Part Number: ak5353
• Description: 96khz 24bit ?? Adc With Single?ended Input
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Note: All input pins except pull-down pins should not be left floating.
M0067-E-00
No.
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Pin Name
AINR
AINL
VREF
VCOM
AGND
VA
VD
DGND
SDTO
LRCK
MCLK
SCLK
PDN
DIF
TTL
TST
I/O
O
O
O
I
-
-
-
I
I
I
I
I
I
I
-
I
Rch Analog Input Pin
Lch Analog Input Pin
Voltage Reference Output Pin
Common Voltage Output Pin
Analog Ground Pin, 0V
Analog Power Supply Pin, +2.7 +5.5V
Digital Power Supply Pin, +2.7 +5.5V
Digital Ground Pin, 0V
Serial Data Output Pin
Left/Right Channel Select Pin
Master Clock Input Pin
Serial Data Input Pin
Power-Down Pin
Serial Interface Format Pin
Digital Input Level Select Pin
Test Pin (Internal pull-down pin)
Normally connected to AGND with a 0.1uF ceramic capacitor
in parallel with an electrolytic capacitor less than 4.7uF.
Normally connected to AGND with a 0.1uF ceramic capacitor
Data bits are presented MSB first, in 2 s complement format.
This pin is L in the power-down mode.
The fs clock is input to this pin.
Output data is clocked out on the falling edge of SCLK.
When L , the circuit is in power-down mode.
The AK5353 should always be reset upon power-up.
in parallel with an electrolytic capacitor less than 4.7uF.
This pin should be left floating.
L : CMOS level (VA,VD=2.7 5.5V), H : TTL level (VA,VD=4.5 5.5V)
L : MSB justified, H : I
PIN/FUNCTION
- 3 -
2
S
Description
[AK5353]
1999/06