參數(shù)資料
型號(hào): LC78857V
廠商: Sanyo Electric Co.,Ltd.
英文描述: Digital Audio D/A Converter IC with On-Chip Digital Filters
中文描述: 數(shù)字音頻D / A轉(zhuǎn)換器IC與在片上數(shù)字濾波器
文件頁(yè)數(shù): 4/11頁(yè)
文件大?。?/td> 199K
代理商: LC78857V
No. 5537-4/11
LC78857V
Pin Assignment
Pin Functions
Pin No.
Symbol
Function
1
AVDDL
Analog system power supply (left channel)
2
OUTL
Analog output (left channel)
3
AGNDL
Analog system ground (left channel)
4
NC
No Connection
5
6
MODE
Serial/parallel input mode selection
7
SH/EMP
When MODE is low: Control data shift signal (serial mode)
When MODE is high: Emphasis on/off switching (parallel mode)
8
LAT/ND
When MODE is low: Control data latch signal (serial mode)
When MODE is high: normal speed/double speed switching (parallel mode)
9
DAT/MT
When MODE is low: Control data input (serial mode)
When MODE is high: Soft muting control input (parallel mode)
10
BCLK
Bit clock input
11
DATA
Digital audio data input
12
DGND
Digital system ground
13
DV
DD
LRCK
Digital system power supply
14
LR clock input
15
XIN
Crystal oscillator element input
16
XOUT
Crystal oscillator element output
17
CKO
Clock output (384fs)
18
INITB
Initialization signal input (The IC internal state is initialized on a low input.)
19
TEST
Test pin (This pin must be connected to DGND during normal operation.)
20
NC
No Connection
21
22
AGNDR
Analog system ground (right channel)
23
OUTR
Analog output (right channel)
24
AVDDR
Analog system power supply (right channel)
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