參數(shù)資料
型號: MAX5115
廠商: Maxim Integrated Products, Inc.
英文描述: Nonvolatile, Quad, 8-Bit DACs with 2-Wire Serial Interface
中文描述: 非易失、四路、8位DAC,帶有2線串行接口
文件頁數(shù): 6/19頁
文件大小: 459K
代理商: MAX5115
M
Nonvolatile, Quad, 8-Bit DACs with 2-Wire Serial
Interface
6
_______________________________________________________________________________________
GAIN ERROR vs. TEMPERATURE
M
TEMPERATURE (
°
C)
G
60
35
10
-15
-0.18
-0.16
-0.14
-0.12
-0.10
-0.08
-0.20
-40
85
OFFSET OUTPUT VOLTAGE
vs. OUTPUT SINK CURRENT
M
OUTPUT SINK CURRENT (mA)
O
8
6
4
2
0.20
0.25
0.30
0.35
0.40
0.15
0
10
V
DD
= V
REFH_
= 5V
V
REFL_
= 0.2V
V
DD
= V
REFH_
= 3V
FULL-SCALE OUTPUT VOLTAGE
vs. OUTPUT SOURCE CURRENT
M
OUTPUT SOURCE CURRENT (mA)
F
12
9
6
3
2.5
3.0
3.5
4.0
4.5
5.0
2.0
0
15
V
DD
= V
REFH_
= 5V
V
DD
= V
REFH_
= 3V
SUPPLY CURRENT
vs. INPUT CODE
M
INPUT CODE
S
μ
A
192
128
64
450
500
550
600
650
700
750
800
400
0
256
NO LOAD
SUPPLY CURRENT
vs. DIGITAL INPUT VOLTAGE
M
DIGITAL INPUT VOLTAGE (V)
S
μ
A
1000
100
NO LOAD
V
DD
= V
REFH
= +5V
1
2
3
4
0
5
SUPPLY CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
μ
A
60
35
10
-15
500
550
600
650
700
450
-40
85
NO LOAD
C
A
B
D
A: V
DD
= 5V, V
REFH_
= 4.096V, CODE = FFh
B: V
DD
= 5V, V
REFH_
= 4.096V, CODE = 00h
C: V
DD
= 3V, V
REFH_
= 2.5V, CODE = FFh
D: V
DD
= 3V, V
REFH_
= 2.5V, CODE = 00h
Typical Operating Characteristics (continued)
(V
DD
= +3V, V
REFH_
= +3V, V
REFL_
= GND, R
L
= 5k
, C
L
= 100pF, T
A
= +25°C, unless otherwise noted.)
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