參數(shù)資料
型號: MX7847
英文描述: Complete.Dual.12-Bit Multiplying DAC with 8-Bit Bus Interface
中文描述: Complete.Dual.12位乘法DAC,具有8位總線接口
文件頁數(shù): 6/14頁
文件大?。?/td> 326K
代理商: MX7847
M
Octal, 14-Bit Voltage-Output DAC
with Parallel Interface
6
_______________________________________________________________________________________
ZERO-SCALE ERROR
vs. V
REF
(V
REF+
- V
REF-
)
M
V
REF
(V)
Z
8
6
2
4
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
0
10
OUT
LDAC
5V/div
5mV/div
MAJOR CARRY GLITCH IMPULSE
(0xFFFF–0x10000)
MX7841 toc13
2
μ
s/div
MX7841 toc14
2
μ
s/div
OUT
LDAC
5V/div
MAJOR CARRY GLITCH IMPULSE
(0x1000
0xFFF)
5mV/div
GAIN ERROR vs. V
REF
(V
REF+
- V
REF-
)
M
V
REF
(V)
G
8
6
4
2
-0.3
-0.1
0.1
0.3
0.5
0.7
0.9
1.1
-0.5
0
10
DNL (MAX, MIN)
vs. V
REF
(V
REF+
- V
REF-
)
M
V
REF
(V)
D
8
6
2
4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
-0.4
0
10
FULL-SCALE ERROR
vs. V
REF
(V
REF+
- V
REF-
)
M
V
REF
(V)
F
8
6
2
4
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0
0
10
-40
-20
-30
0
-10
20
10
30
-40
-10
5
-25
20
35
50
65
80
SHORT-CIRCUIT CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
ZERO-SCALE OUTPUT,
SINKING CURRENT
FULL-SCALE OUTPUT,
SOURCING CURRENT
Typical Operating Characteristics (continued)
(V
DD
= +15V ±10%, V
SS
= -15V ±10%, V
CC
= +5V ±5%, V
GND
= V
DUTGND_ _
= 0, V
REF
_ _ _ _+ = +5V, V
REF
_ _ _ _- = -5V, T
A
=
+25°C, unless otherwise noted.)
INL (MAX, MIN)
vs. V
REF
(V
REF+
- V
REF-
)
M
V
REF
(V)
I
8
6
4
2
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
-0.5
0
10
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