Datasheet

MAX547
Octal, 13-Bit Voltage-Output
DAC with Parallel Interface
_______________________________________________________________________________________ 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 40T
A
= T
MIN
to T
MAX
mAI
SS
Negative Supply Current
CONDITIONS
mAI
DD
Positive Supply Current
V-5.25 -4.75V
SS
Negative Supply Range
V4.75 5.25V
DD
Positive Supply Range
UNITS
MIN TYP MAX
SYMBOLPARAMETER
(Note 6)
(Note 6)
CONDITIONS
ns
0
t
6
–
C
—
S
–
High to
–
W
—
R
–
High
ns
0
t
5
–
C
—
S
–
Low to
–
W
—
R
–
Low
ns
100
t
4
–
C
—
L
—
R
–
Pulse Width Low
ns
50
t
3
–
L
—
D
—
–
–
Pulse Width Low
ns
50
t
2
–
W
—
R
–
Pulse Width Low
ns
50
t
1
–
C
—
S
–
Pulse Width Low
UNITSMIN TYP MAXSYMBOLPARAMETER
ns
50
t
7
Data Valid to
–
W
—
R
–
Setup
ns
0
t
8
Data Valid to
–
W
—
R
–
Hold
ns
10
t
9
Address Valid to
–
W
—
R
–
Setup
ns
0
t
10
Address Valid to
–
W
—
R
–
Hold
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +5V, V
SS
= -5V, REF_ = 4.096V, AGND_ = GND = 0V, R
L
= 10kΩ, 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