AK4495SEQ Datasheet, PDF (7/58 Pages) Asahi Kasei Microsystems – Quality-oriented Premium 32-Bit 2ch DAC

[AK4495S]
15 DEM1
ACKS
16
CAD1
I De-emphasis Enable 1 Pin in Parallel Control Mode (Internal pull-down pin)
I Master Clock Auto Setting Mode Pin in Parallel Mode (Internal pull-down pin)
I Chip Address 1 Pin in Serial Control Mode
17 VREFHR
I Rch High Level Voltage Reference Input Pin
18 VREFHR
19 VREFLR
20 VREFLR
21 VCOMR
22 AOUTRP
I Rch High Level Voltage Reference Input Pin
I Rch Low Level Voltage Reference Input Pin
I Rch Low Level Voltage Reference Input Pin
Right channel Common Voltage Pin,
-
Normally connected to VREFLL with a 10uF electrolytic cap.
O Rch Positive Analog Output Pin
23 AOUTRN
24 VDDR
25 VDDR
O Rch Negative Analog Output Pin
- Rch Analog Power Supply Pin, 4.75  7.2V
- Rch Analog Power Supply Pin, 4.75  7.2V
26 VSSR
Ground Pin
27 VSSR
28 NC
29 VSSL
30 VSSL
31 VDDL
32 VDDL
33 AOUTLN
34 AOUTLP
35 VCOML
Ground Pin
No internal bonding.
-
Connect to GND.
Ground Pin
Ground Pin
- Lch Analog Power Supply Pin, 4.75  7.2V
- Lch Analog Power Supply Pin, 4.75  7.2V
O Lch Negative Analog Output Pin
O Lch Positive Analog Output Pin
Left channel Common Voltage Pin,
-
Normally connected to VREFLR with a 10uF electrolytic cap.
36 VREFLL
I Lch Low Level Voltage Reference Input Pin
37 VREFLL
I Lch Low Level Voltage Reference Input Pin
38 VREFHL
I Lch High Level Voltage Reference Input Pin
39 VREFHL
I Lch High Level Voltage Reference Input Pin
40 AVDD
- Analog Power Supply Pin, 3.0  3.6V
41 AVSS
- Ground Pin
42 MCLK
I Master Clock Input Pin
43 DVSS
- Ground Pin
44 DVDD
- Digital Power Supply Pin, 3.0  3.6V
Note: All input pins except internal pull-up/down pins must not be left floating.
MS1560-J-01
-7-
2013/11