參數(shù)資料
型號: MAX5115EEP
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: DAC
英文描述: Nonvolatile, Quad, 8-Bit DACs with 2-Wire Serial Interface
中文描述: SERIAL INPUT LOADING, 8 us SETTLING TIME, 8-BIT DAC, PDSO20
封裝: 0.150 INCH, 0.025 INCH PITCH, MO-137AD, QSOP-20
文件頁數(shù): 7/19頁
文件大?。?/td> 459K
代理商: MAX5115EEP
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
μ
A
5.0
4.5
3.0
3.5
4.0
525
550
575
600
625
650
675
700
500
2.5
5.5
T
A
= -40
°
C
NO LOAD
CODE = 00h
T
A
= +85
°
C
T
A
= +25
°
C
SUPPLY CURRENT
vs. REFERENCE VOLTAGE
M
REFERENCE VOLTAGE (V)
S
μ
A
4
3
2
1
450
500
550
600
650
700
400
0
5
NO LOAD
V
= 5V
CODE = FFh
V
= 5V
CODE = 00h
V
= 3V
CODE = FFh
V
DD
= 3V
CODE = 00h
REFERENCE FEEDTHROUGH
vs. FREQUENCY (MAX5115)
M
FREQUENCY (kHz)
R
10,000
1000
100
10
1
0.1
-90
-80
-70
-60
-50
-40
-100
0.01
100,000
V
DD
= 5V
V
DD
= 3V
MEASURED AT OUT1,
V
REFL1
= V
REFL0
= GND,
V
REFH1
= V
DD,
V
REFH0
= 2.5V
P-P
,
SIGNAL CENTERED AT V
DD
/2,
OUT0 = FFh,
OUT1 = 00h,
NO LOAD
M
Nonvolatile, Quad, 8-Bit DACs with 2-Wire Serial
Interface
_______________________________________________________________________________________
7
STARTUP GLITCH
MAX5115/5116 toc19
NV REGISTER PREVIOUSLY SET TO CODE FFh
GND
GND
OUT_
1V/div
V
DD
2V/div
100
μ
s/div
POWER-DOWN TRANSITION
GND
GND
OUT_
500mV/div
SCL
2V/div
400ns/div
26
POWER-UP TRANSITION
GND
GND
OUT_
500mV/div
SCL
2V/div
1
μ
s/div
25
26
27
POSITIVE CARRY TRANSITION
OUT_
50mV/div
AC-COUPLED
4
μ
s/div
NEGATIVE CARRY TRANSITION
OUT_
50mV/div
AC-COUPLED
2
μ
s/div
POSITIVE SETTLING TIME
OUT_
1V/div
2
μ
s/div
SCL
2V/div
GND
GND
25
26
27
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.)
相關(guān)PDF資料
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參數(shù)描述
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