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參數(shù)資料
| 型號： | AD7395 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | +3 V, Dual, Serial Input 12-/10-Bit DACs |
| 中文描述： | 3伏，雙通道，串行輸入12-/10-Bit數(shù)模轉(zhuǎn)換器 |
| 文件頁數(shù)： | 4/12頁 |
| 文件大?。?/td> | 304K |
| 代理商： | AD7395 |
AD7394/AD7395
–4–
REV. 0
Table I. Control Logic Truth Table
CS
CLK
RS
MSB
SHDN
LDA
/
B
Serial Shift Register Function
DAC Register Function
H
L
L
L
L
L
↑
+
H
X
L
H
↑
+
↑
+
H
L
X
H
H
H
H
H
H
H
H
X
X
X
X
X
X
X
X
H
H
H
H
H
H
H
H
H
H
H
H
L
L
H
↓
–
No Effect
No Effect
No Effect
Shift-Register-Data Advanced One Bit Latched
Shift-Register-Data Advanced One Bit Transparent
No Effect
No Effect
No Effect
Latched
Latched
Latched
Transparent
Latched
Updated with Current Shift Register
Contents
Transparent
Loaded with 800
H
Latched with 800
H
Loaded with All Zeros
Latched All Zeros
No Affect
H
X
X
X
X
X
X
X
X
X
X
X
H
L
↑
+
L
↑
+
X
X
H
H
L
L
X
H
H
H
H
H
L
L
X
H
X
H
X
No Effect
No Effect
No Effect
No Effect
No Effect
No Effect
NOTES
1.
↑
+ positive logic transition;
↓
– negative logic transition; X Don’t Care
2. Do not clock in serial data while level sensitive inputs
LDA
or
LDB
are logic LOW.
t
LD1
t
CSH
ERR1 LSB
t
CLRW
t
S
t
S
t
LDW
t
CH
t
CL
t
CSS
t
LD2
t
DS
t
DH
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
SDI
CLK
CS
LDA,B
SDI
CLK
FS
V
OUT
ZS
LDA,B
RS
Figure 2. Timing Diagram
t
SDR
I
DD
SHDN
Figure 3. Timing Diagram
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD7395AN | +3 V, Dual, Serial Input 12-/10-Bit DACs |
| AD7395AR | +3 V, Dual, Serial Input 12-/10-Bit DACs |
| AD7395ARU | +3 V, Dual, Serial Input 12-/10-Bit DACs |
| AD7396 | 3 V, Parallel Input Dual 12-Bit /10-Bit DACs |
| AD7396AN | 3 V, Parallel Input Dual 12-Bit /10-Bit DACs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD7395AN | 制造商:Rochester Electronics LLC 功能描述:X2, 10-BIT, +3V UPWR DAC - Bulk 制造商:Analog Devices 功能描述:10BIT DAC MICROPOWER 7395 DIP14 |
| AD7395AR | 制造商:Rochester Electronics LLC 功能描述:X2, 10-BIT, +3V UPWR DAC - Bulk |
| AD7395AR-REEL7 | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| AD7395ARU | 制造商:AD 制造商全稱:Analog Devices 功能描述:+3 V, Dual, Serial Input 12-/10-Bit DACs |
| AD7395ARU-REEL7 | 制造商:Rochester Electronics LLC 功能描述:X2, 10-BIT, +3V UPWR DAC - Tape and Reel |
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