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參數(shù)資料
| 型號： | MAX547 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Octal, 13-Bit Voltage-Output DAC with Parallel Interface(八通道,并行,電壓輸出,13位D/A轉換器) |
| 中文描述： | 八通道、13位、電壓輸出DAC，并行接口 |
| 文件頁數(shù)： | 3/16頁 |
| 文件大?。?/td> | 276K |
| 代理商： | MAX547 |
M
Oc tal, 13-Bit Voltage-Output
DAC with Parallel Interfac e
_______________________________________________________________________________________
3
Note 1:
PSRR is tested by changing the respective supply voltage by ±5%.
Note 2:
For best performance, REF_ should be greater than AGND_ + 2V and less than V
DD
- 0.6V. The device operates with
reference inputs outside this range, but performance may degrade. For further information on the reference, see the
Reference and Analog-Ground Inputs section in the Detailed Description
Note 3:
Reference input resistance is code dependent. See Reference and Analog-Ground Inputs section in the Detailed
Description
Note 4:
Typical settling time with 1000pF capacitive load is 10μs.
Note 5:
Guaranteed by design. Not production tested.
Note 6:
Guaranteed by supply-rejection test.
TIMING CHARACTERISTICS
(V
DD
= +5V, V
SS
= -5V, REF_ = 4.096V, AGND_ = GND = 0V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
14
44
11
40
T
A
= T
MIN
to T
MAX
mA
I
SS
Negative Supply Current
CONDITIONS
mA
I
DD
Positive Supply Current
V
-5.25
-4.75
V
SS
Negative Supply Range
V
4.75
5.25
V
DD
Positive Supply Range
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
(Note 6)
(Note 6)
CONDITIONS
ns
0
t
6
–—High to–W—– High
Data Valid to –W—–Setup
Data Valid to –W—–Hold
Address Valid to –W—–Setup
Address Valid to –W—–Hold
ns
0
t
5
–—Low to–W—– Low
ns
100
t
4
–——–Pulse Width Low
ns
50
t
3
–——
–Pulse Width Low
ns
50
t
2
–W—– Pulse Width Low
ns
50
t
1
–—Pulse Width Low
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
ns
50
t
7
ns
0
t
8
ns
10
t
9
ns
0
t
10
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +5V, V
SS
= -5V, REF_ = 4.096V, AGND_ = GND = 0V, R
L
= 10k
, C
L
= 50pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted.
Typical values are at T
A
= +25°C.)
T
A
= T
MIN
to T
MAX
POWER SUPPLIES
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