參數(shù)資料
型號: SM5876
廠商: Seiko NPC Corporation
英文描述: 3rd-order, 2-channel D/A Converter
中文描述: 第三階,2通道D / A轉(zhuǎn)換器
文件頁數(shù): 2/17頁
文件大小: 154K
代理商: SM5876
SM5876AM
NIPPON PRECISION CIRCUITS—2
BLOCK DIAGRAM
PIN DESCRIPTION
Number
Name
I/O
Description
1
MLEN
Ip
Mcrocontroller control latch clock input
2
CKSL
Ip
768fs/384fs clock select. 768fs when HIGH, and 384fs when LOW.
3
CKO
O
Oscillator clock buffer output
4
DVSS
Digital ground pin
5
BCKI
Ip
Data bit clock input pin
6
DI
Ip
Serial data input pin
7
DVDD
Digital supply pin
8
LRCI
Ip
Sample data rate (fs) clock input pin. Left channel when HIGH, and right channel when LOW.
9
TSTN
Ip
Test input pin
10
LO
O
Left-channel analog output (+)
11
AVDDL
Left-channel analog supply pin
12
LON
O
Left-channel analog output (
)
13
AVSS
Analog ground pin
14
RON
O
Right-channel analog output (
)
Filter & attenuation
operation block
Noise shaper
operation block
Input interface
PWM data
generation block
Timing
control
LRCI
DI
BCKI
LO
AVSS
RON
MLEN
MCK
MDT
RSTN
CKSL
DVSS
DVDD
TSTN
AVDDL
MUTEO
CKO
XVSS
XTO
XTI
XVDD
AVDDR
L
R
L
R
L
R
RO
LON
Microcontroller
interface
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