M1725_15 Datasheet, PDF (2/10 Pages) Unisonic Technologies – 16-BIT,96KHZ STEREO AUDIO D/A CONVERTER

M1725
„ PIN CONFIGURATIONS
LRCIN 1
DIN 2
BCKIN 3
NC 4
CAP 5
VOUTR 6
GND 7
14 SCKI
13 ^FORMAT
12 DM
11 NC
10 NC
9 VOUTL
8 VCC
„ PIN DESCRIPTION
PIN NO
1
2
3
4
5
6
7
8
9
10
11
PIN NAME
LRCIN
DIN
BCKIN
NC
CAP
VOUTR
GND
VCC
VOUTL
NC
NC
PIN TYPE
I
I
I
--
I/O
O
I/O
I/O
O
--
--
12
DM
I
13
FORMAT
I
14
SCKI
I
PIN DESCRIPTION
Left/Right Clock Input
Serial Audio Data Input
Bit Clock Input for Audio Data
No Connection
Common Pin of Analog Output Amp
Right-Channel Analog Output
Ground
Power Supply
Left-Channel Analog Output
No Connection
No Connection
De-emphasis Control
High: De-emphasis OFF
Low: De-emphasis ON(44.1kHz)
Audio Data Format Select
High: I²S Data Format
Low: Standard Data Format
System Clock Input (256 f_S or 384 f_S)
CMOS IC
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 10
QW-R502-427.A