AK4392 AKM [Asahi Kasei Microsystems], AK4392 Datasheet - Page 5

• Manufacturer Part Number: AK4392
• Description: High Performance 120dB Premium 32-Bit DAC
• Manufacturer: AKM [Asahi Kasei Microsystems]

Note: All input pins except internal pull-up/down pins must not be left floating.
MS1045-E-02
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
PSN
TST2
DZFR
BCK
NC
DINR
DINL
NC
VCMR
AOUTRP
AOUTRN
VSS1
VDDR
VREFHR
VREFLR
NC
VREFLL
VREFHL
VDDL
VSS2
AOUTLN
AOUTLP
VCML
NC
NC
NC
NC
VSS3
AVDD
MCLK
VSS4
NC
O
O
O
O
O
I
I
I
-
I
I
-
-
-
-
I
I
-
I
I
-
-
-
-
-
-
-
-
-
I
-
-
Parallel or Serial Select Pin
Test pin in Parallel Control Mode.
Rch Zero Input Detect Pin in Serial Control Mode
Audio Serial Data Clock Pin
No internal bonding.
Rch Audio Serial Data Input Pin
Lch Audio Serial Data Input Pin
No internal bonding.
Right channel Common Voltage Pin,
Rch Positive Analog Output Pin
Rch Negative Analog Output Pin
Ground Pin
Rch Analog Power Supply Pin, 4.75 ∼ 5.25V
Rch High Level Voltage Reference Input Pin
Rch Low Level Voltage Reference Input Pin
No internal bonding.
Lch Low Level Voltage Reference Input Pin
Lch High Level Voltage Reference Input Pin
Lch Analog Power Supply Pin, 4.75 ∼ 5.25V
Ground Pin
Lch Negative Analog Output Pin
Lch Positive Analog Output Pin
Left channel Common Voltage Pin,
No internal bonding.
No internal bonding.
No internal bonding.
No internal bonding.
Ground Pin
Analog Power Supply Pin, 4.75 ∼ 5.25V
Master Clock Input Pin
Ground Pin
No internal bonding.
Connect to GND.
Connect to GND.
Connect to GND.
Connect to GND.
Connect to GND.
Connect to GND.
Connect to GND.
Connect to GND.
Connect to GND.
“L”: Serial Control Mode, “H”: Parallel Control Mode
Normally connected to VSS with a 10uF electrolytic cap.
Normally connected to VSS with a 10uF electrolytic cap.
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(Internal pull-down pin)
(Internal pull-down pin)
(Internal pull-down pin)
(Internal pull-up pin)
[AK4392]
2009/04