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SE-MXG9BK
_
|
MW LC78835MX (1C608,609) : 8-Times Oversampling - 18-Bit D/A Converter
1. Terminal Layout
2. Block Diaglam
REFH
|1
AVDD
"MUTE
Coefficient ROM
VREF
|2
CH10UT
DIN
=e
&
q— pata
MUTE
|3
AGND
BCLK
mang
Soft Mute
DIN
14
" CH2 OUT
bein
Control
BCLK
{5
REFR
sh
&
pata
{6
VREF
FSI
Test
LRCK
|7
CKSL2
J
fe
pvpp
[8
CLSL1
CKOUT
{9
FS2
iota
:
XOUT
FS1
XIN
pac
{
en
XIN
EMP
xOUT
Clock
oe
D GND
INITB
cKOur
Generator
REFL
CHIOUT
CH2 OUT
3. Pin Functions
Reference voltage terminal
Reference voltage terminal
Pin No.
ost)
pee
ae
a
f 3) [mute
|
Mute sigmal input
| 4 |
Ea
ae
Ez
er
Connected to ground
Bit clock input
re
Digital audio data input
[1 | LR clock input (H: CH1, L: CH2)
Power supply for the digital section
|
) 9
|
| -- | Connected to ground
| 10 |
XOUT
| - | Connected to ground
aia
P|
Oscillation terminal
;
aan
41
2
esi
2
Ee
[ewe | |
is [|
= [connected to ground
SSCS
[me [=
[connected to +v
Tir.te | exsts.cxsa | — [connected to
+5v_—SSSCSCSCSCSCSCSCSCSCSC*
Pe] van [= | Connected to ground
——SSSSSCSCSC~S~*S
TT Reference votege terminal
——SSCSC~*Y
2i_| cout | 0
a
Ea
Po |
=a
|
Digital ground
Internal circuit is initialized by this signal
'Connected to ground
Analog output terminal
AGND
Analog ground
Analog output terminal
|
ower supply for the Analog section
;
CHt OUT
AVDD
1-6 (No.20435)
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