參數資料
型號: MAX5270ACMH
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: DAC
英文描述: Octal, 13-Bit Voltage-Output DAC with Parallel Interface
中文描述: PARALLEL, WORD INPUT LOADING, 22 us SETTLING TIME, 13-BIT DAC, PQFP44
封裝: MQFP-44
文件頁數: 3/13頁
文件大?。?/td> 251K
代理商: MAX5270ACMH
M
Octal, 13-Bit Voltage-Output DAC
with Parallel Interface
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +12V, V
SS
= -12V, V
CC
= +5V, V
GND
= V
DUTGND_ _
= 0, V
REF
_ _ _ _+ = +4.096V, V
REF
_ _ _ _- = 0, R
L
= 10M
,
C
L
= 50pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
INTERFACE TIMING CHARACTERISTICS
(V
DD
= +12V, V
SS
= -12V, V
CC
= +5V, V
GND
= V
DUTGND_ _
= 0, V
REF
_ _ _ _+ = +4.096V, V
REF
_ _ _ _- = 0, R
L
=10M
, C
L
= 50pF,
Figure 2, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
(Note 1)
CONDITIONS
k
μA
V
40
-165
-2
84
Input Impedance per DAC
Input Current per DAC
Input Range
DIGITAL INPUTS
100
2
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
V
IN
= 0 or V
CC
μA
-1
1
I
IN
Input Current
POWER SUPPLIES
V
4.75
5
10
5.25
13
V
CC
I
DD
Digital Power Supply
Positive Supply Current
Negative Supply Current
V
11.4
12.6
V
DD
V
DD
Analog Power Supply
Range
V
-11.4
-12.6
V
SS
V
SS
Analog Power Supply
Range
V
SS
= -9V ±5%
V
DD
= 14V ±5%
dB
98
(Note 4)
(Note 3)
(Note 4)
dB
(Note 3)
94
PSRR,
V
OUT
/
V
DD
PSRR,
V
OUT
/
V
SS
mA
10
13
0.5
5
I
SS
mA
mA
I
CC
Digital Supply Current
ns
0
t
4
t
5
t
6
ns
50
t
3
LD
Pulse Width Low
CS
Low to
WR
Low
CONDITIONS
ns
50
t
1
t
2
CS
Pulse Width Low
ns
50
WR
Pulse Width Low
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
ns
15
t
8
t
9
ns
0
t
7
Data Valid to
WR
Hold
Address Valid to
WR
Setup
ns
0
CS
High to
WR
High
ns
50
Data Valid to
WR
Setup
ns
0
Address Valid to
WR
Hold
(Note 1)
pF
10
C
IN
Input Capacitance
V
V
2.4
V
IH
V
IL
Input Voltage High
Input Voltage Low
0.8
DUTGND_ _ CHARACTERISTICS
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