參數(shù)資料
型號: MAX5822
廠商: Maxim Integrated Products, Inc.
英文描述: Dual D-type Positive-Edge-Triggered Flip-Flops With Preset And C 14-CFP -55 to 125
中文描述: 雙路、12位、低功耗、2線、串行電壓輸出DAC
文件頁數(shù): 6/13頁
文件大?。?/td> 287K
代理商: MAX5822
M
Dual, 12-Bit, Low-Power, 2-Wire, Serial
Voltage-Output DAC
6
_______________________________________________________________________________________
POWER-DOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
P
4.8
4.1
3.4
100
200
300
400
500
0
2.7
5.5
T
A
= +25
°
C
T
A
= -40
°
C
T
A
= +85
°
C
Z
= HIGH IMPEDANCE
NO LOAD
POWER-UP GLITCH
MAX5822 toc17
100
μ
s/div
V
DD
OUT_
0
5V
10mV/div
EXITING SHUTDOWN
MAX5822 toc18
2
μ
s/div
OUT_
500mV/div
C
LOAD
= 200pF
CODE = 800 hex
MAJOR-CARRY TRANSITION
(POSITIVE)
MAX5822 toc19
2
μ
s/div
OUT_
5mV/div
C
LOAD
= 200pF
R
= 5k
CODE = 7FF hex TO 800 hex
MAJOR-CARRY TRANSITION
(NEGATIVE)
MAX5822 toc20
2
μ
s/div
OUT_
5mV/div
C
LOAD
= 200pF
R
L
= 5k
CODE = 800 hex TO 7FF hex
SETTLING TIME
(POSITIVE)
MAX5822 toc21
2
μ
s/div
OUT_
500mV/div
C
= 200pF
CODE = 400 hex TO C00 hex
SETTLING TIME
(NEGATIVE)
MAX5822 toc22
2
μ
s/div
OUT_
500mV/div
C
= 200pF
CODE = C00 hex TO 400 hex
DIGITAL FEEDTHROUGH
MAX5822 toc23
40
μ
s/div
OUT_
2mV/div
C
LOAD
= 200pF
= 12kHz
CODE = 000 hex
SCL
2V/div
CROSSTALK
MAX5822 toc24
4
μ
s/div
V
OUTB
1mV/div
V
OUTA
2V/div
Typical Operating Characteristics (continued)
(V
DD
= +5V, R
L
= 5k
, T
A
= +25
°
C.)
Note 6:
The ability to drive loads greater than 5k
is not implied.
相關(guān)PDF資料
PDF描述
MAX5822LEUA Dual, 12-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC
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