參數(shù)資料
型號: DAC3550A
廠商: MICRONAS SEMICONDUCTOR HOLDING AG
元件分類: DAC
英文描述: ECONOLINE: RSZ/P - 1kVDC
中文描述: 32-BIT DAC, PQFP44
封裝: METRIC, PLASTIC, QFP-44
文件頁數(shù): 11/35頁
文件大小: 626K
代理商: DAC3550A
DAC 3550A
Micronas
11
16
SDA
IN/OUT
LV
I
2
C data
17
VSS
IN
X
Digital VSS
18
VDD
IN
X
Digital VDD
19
MCS1
IN
X
I
2
C Chip Select 1
20
MCS2
IN
X
I
2
C Chip Select 2
21
DEECTRL
IN
VSS
Deemphasis on/off Control
22
NC
LV
Not connected
23
CLI
VSS
I
2
S Bit Clock
24
DAI
IN
VSS
I
2
S Data
25
WSI
IN
VSS
I
2
S Frame Identification
26
PORQ
IN
VDD
Power-On Reset, active-low
27
TESTEN
IN
X
Test Enable
28
NC
LV
Not connected
29
AUX2L
IN
LV
AUX2 left input for external analog signals (e.g. tape)
30
AUX2R
IN
LV
AUX2 right input for external analog signals (e.g. tape)
31
AUX1L
IN
LV
AUX1 left input for external analog signals (e.g. FM)
32
AUX1R
IN
LV
AUX1 right input for external analog signals (e.g. FM)
33
NC
LV
Not connected
34
DEEML
OUT
LV
Deemphasis Network Left
35
DEEMR
OUT
LV
Deemphasis Network Right
36
NC
LV
Not connected
37
FOUTL
OUT
X
Output to left external filter
38
FOPL
IN/OUT
X
Filter op amp inverting input, left
39
FINL
IN/OUT
X
Input for FOUTL or
filter op amp output (line out)
40
NC
LV
Not connected
41
FOUTR
OUT
X
Output to right external filter
42
FOPR
IN/OUT
X
Right Filter op amp inverting input
43
FINR
IN/OUT
X
Input for FOUTR or
filter op amp output (line out)
44
VREF
IN
X
Analog reference Ground
Pin
No.
Pin Name
Type
Connection
(if not used)
Short Description
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