MAX537 MAXIM [Maxim Integrated Products], MAX537 Datasheet - Page 7

• Manufacturer Part Number: MAX537
• Description: Calibrated, Quad, 12-Bit Voltage-Output DACs with Serial Interface
• Manufacturer: MAXIM [Maxim Integrated Products]

ELECTRICAL CHARACTERISTICS—MAX537 (continued)
(V
otherwise noted. Typical values are at T
Note 2: Guaranteed by design.
Note 3: Crosstalk is defined as the glitch energy at any DAC output in response to a full-scale step change on any other DAC .
Note 4: Digital inputs at 2.4V; with digital inputs at CMOS levels, I
Note 5: All input signals are specified with t
Note 6: Serial data clocked out of SDO on SCK’s falling edge. (SDO is an open-drain output for the MAX536. The MAX537’s SDO
Note 7: Serial data clocked out of SDO on SCK’s rising edge.
Note 10: When disabled, SDO is internally pulled high.
CS Fall to SDO Enable
CS Rise to SDO Disable
(Note 10)
SCK Rise to CS Fall Delay
CS Rise to SCK Rise
Hold Time
LDAC Pulse Width High
CS Pulse Width High
DD
= +5V, V
PARAMETER
pin has an internal active pull-up.)
SS
Voltage-Output DACs with Serial Interface
= -5V, REFAB/REFCD = 2.5V, AGND = DGND = 0V, R
_______________________________________________________________________________________
SYMBOL
t
t
t
t
LDAC
CSW
t
CS0
CS1
t
DV
TR
A
= +25°C.)
C
C
Continuous SCK,
SCK edge ignored
SCK edge ignored
MAX537_C/E
MAX537_M
MAX537_C/E
MAX537_M
LOAD
LOAD
R
= t
F
= 50pF
= 50pF
≤ 5ns. Logic input swing is 0V to 5V.
CONDITIONS
DD
Calibrated, Quad, 12-Bit
decreases slightly.
L
= 5k , C
MAX537_C/E
MAX537_M
MAX537_C/E
MAX537_M
MAX537_C/E
MAX537_M
MAX537_C/E
MAX537_M
L
= 100pF, T
A
= T
MIN
100
125
35
40
35
40
50
70
MIN
to T
TYP
MAX
75
70
, unless
MAX
140
170
130
165
UNITS
ns
ns
ns
ns
ns
ns
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