Datasheet

MAX153 1Msps, µP-Compatible,
8-Bit ADC with 1µA Power-Down
www.maximintegrated.com
Maxim Integrated │ 5
TIMING CHARACTERISTICS (Note 5) (continued)
(V
DD
= +5V ±5%, V
SS
=0VforUnipolarInputRange,V
SS
=-5V±5%forBipolarInputRange,100%productiontested,T
A
= +25°C,
unless otherwise noted.)
Note 5: Input control signals are specified with t
r
= t
t
= 5ns, 10% to 90% of +5V and timed from a 1.6V voltage level.
Note 6:R
L
=5.1kΩpullupresistor.
Note 7: SeeFigure2forloadcircuit.Parameterdefinedasthetimerequiredfordatalinestochange0.5V.
Figure 1. Load Circuits for Data-Access Time Test Figure 2. Load Circuits for Data-Hold Time Test
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
WR to INT Delay
(Pipelined Mode)
t
IHWR
C
L
=50pF 80
ns
T
A
= T
MIN
to T
MAX
, C
L
=50pF 100
Data-Access Time After
INT(Note2)
t
ID
C
L
=20pF 30
ns
T
A
= T
MIN
to T
MAX
, C
L
=20pF 35
C
L
=100pF 45
T
A
= T
MIN
to T
MAX
, C
L
=100pF 60
C
L
3kΩ
DGND
DN
A
. HIGH-Z TO V
OH
B. HIGH-Z TO V
OL
C
L
3kΩ
DGND
DN
+5V
10pF3kΩ
DGND
DN
A
. V
OH
TO HIGH-Z B. V
OL
TO HIGH-Z
10pF
3kΩ
DGND
DN
+5V