ak4126 AKM Semiconductor, Inc., ak4126 Datasheet - Page 5

• Manufacturer Part Number: ak4126
• Description: 6ch 192khz / 24-bit Asynchronous Src
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Note: All input pins should not be left floating.
MS0544-E-00
33,48,
49,59,
1, 16,
No.
64
10
11
12
13
14
15
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
2
3
4
5
6
7
8
9
Pin Name
NC
TEST0
ILRCK
IBICK
DVDD
DVSS
TST0
SDTI1
SDTI2
SDTI3
IDIF0
IDIF1
IDIF2
TST1
TST2
TST3
TST4
UNLOCK
DVDD
DVSS
SMUTE
DITHER
PDN
SMT0
SMT1
DEM0
DEM1
PM
OBIT0
OBIT1
I/O
O
-
I
I
I
-
-
I
I
I
I
I
I
I
I
I
I
I
-
-
I
I
I
I
I
I
I
I
I
I
No Connect Pin.
TEST Pin
Input Channel Clock Pin
Audio Serial Data Clock Pin
Digital Power Supply Pin, 3.0 ∼ 3.6V
Digital Ground Pin
TEST Pin
Audio Serial Data Input #1 Pin
Audio Serial Data Input #2 Pin
Audio Serial Data Input #3 Pin
Audio Interface Format #0 Pin for Input PORT
Audio Interface Format #1 Pin for Input PORT
Audio Interface Format #2 Pin for Input PORT
TEST Pin
TEST Pin
TEST Pin
TEST Pin
Unlock Status Pin
Digital Power Supply Pin, 3.0 ∼ 3.6V
Digital Ground Pin
Soft Mute Pin
Dither Enable Pin
Power-Down Mode Pin
Soft Mute Timer Select #0 Pin
Soft Mute Timer Select #1 Pin
De-emphasis Control #0 Pin
De-emphasis Control #1 Pin
4ch/6ch Mode Select Pin
Bit Length Select #0 Pin for Output Data
Bit Length Select #1 Pin for Output Data
No internal bonding. This pin must be connected to DVSS.
This pin must be connected to DVSS.
This pin must be connected to DVSS.
This pin must be connected to DVSS.
This pin must be connected to DVSS.
This pin must be connected to DVSS.
This pin must be connected to DVSS.
“H” : Soft Mute, “L” : Normal Operation
“H” : Dither ON, “L” : Dither OFF
“H”: Power up, “L”: Power down reset and initializes the control register.
The AK4126 should be reset once by bringing PDN pin = “L” upon power-up.
PIN / FUNCTION
- 5 -
Function
[AK4126]
2006/09