參數(shù)資料
型號(hào)： MAX547BCMH
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： DAC
英文描述： Octal, 13-Bit Voltage-Output DAC with Parallel Interface
中文描述： OCTAL, PARALLEL, WORD INPUT LOADING, 5 us SETTLING TIME, 13-BIT DAC, PQFP44
封裝： PLASTIC, QFP-44
文件頁(yè)數(shù)： 3/16頁(yè)
文件大?。?/td> 230K
代理商： MAX547BCMH
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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