Rainbow Electronics MAX547 - Manual (Page 3)

MAX547
Octal, 13-Bit Voltage-Output
DAC with Parallel Interface
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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
–
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
UNITS MIN TYP MAX SYMBOL PARAMETER
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
= 10k
Ω
, 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