AK4495EQ Datasheet, PDF (7/63 Pages) Asahi Kasei Microsystems – Quality-oriented Premium 32-Bit 2ch DAC

[AK4495S/95]
15 DEM1
I De-emphasis Enable 1 Pin in Parallel Control Mode (Internal pull-down pin)
16 ^ACKS
CAD1
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
I Rch High Level Voltage Reference Input Pin
19 VREFLR
I Rch Low Level Voltage Reference Input Pin
20 VREFLR
21 VCOMR
I Rch Low Level Voltage Reference Input Pin
Right channel Common Voltage Pin,
-
Normally connected to VREFLL with a 10uF electrolytic cap.
22 AOUTRP
O Rch Positive Analog Output Pin
23 AOUTRN
O Rch Negative Analog Output Pin
24 VDDR
- Rch Analog Power Supply Pin, 4.75  7.2V
25 VDDR
- Rch Analog Power Supply Pin, 4.75  7.2V
26 VSSR
Ground Pin
27 VSSR
28 NC
Ground Pin
No internal bonding.
- _{Connect to GND.}
29 VSSL
Ground Pin
30 VSSL
Ground Pin
31 VDDL
- Lch Analog Power Supply Pin, 4.75  7.2V
32 VDDL
- Lch Analog Power Supply Pin, 4.75  7.2V
33 AOUTLN
O Lch Negative Analog Output Pin
34 AOUTLP
35 VCOML
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
40 AVDD
I Lch High Level Voltage Reference Input Pin
- Analog Power Supply Pin, 3.0  3.6V
41 AVSS
- Ground Pin
42 MCLK
I Master Clock Input Pin
43 DVSS
44 DVDD
- Ground Pin
- Digital Power Supply Pin, 3.0  3.6V
Note: All input pins except internal pull-up/down pins must not be left floating.
MS1560-E-02
-7-
2014/04