Datasheet

MAX153 1Msps, µP-Compatible,
8-Bit ADC with 1µA Power-Down
www.maximintegrated.com
Maxim Integrated │ 4
TIMING CHARACTERISTICS (Note 5)
(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.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
CS TO RD/WRSetupTime
t
CSS
0 ns
CS to RD/WRHoldTime
t
CSH
0 ns
CS to RDYDelay(Note6)
t
RDY
C
L
=50pF 70
ns
T
A
= T
MIN
to T
MAX
, C
L
=50pF 85
Data-AccessTime(RDMode)
(Note2)
t
ACC0
C
L
=20pF t
CRD
+ 25
ns
T
A
= T
MIN
to T
MAX
, C
L
=20pF t
CRD
+ 30
C
L
=100pF t
CRD
+ 50
T
A
= T
MIN
to T
MAX
, C
L
=100pF t
CRD
+ 65
RD to INTDelay(RDMode)
t
INTH
C
L
=50pF 50 80
ns
T
A
= T
MIN
to T
MAX
, C
L
=50pF 85
Data-HoldTime(Note7) t
DH
60
ns
T
A
= T
MIN
to T
MAX
70
DelayTimeBetween
Conversions (Acquisition Time)
t
P
160
ns
T
A
= T
MIN
to T
MAX
185
Write Pulse Width t
WR
0.250 10
µs
T
A
= T
MIN
to T
MAX
0.280 10
DelayTimeBetweenWR
and RD Pulses
t
RD
250
ns
T
A
= T
MIN
to T
MAX
350
RDPulseWidth(WR-RD Mode)
Determined by t
ACC1
t
READ1
Figure6 160
ns
T
A
= T
MIN
to T
MAX
,Figure6 205
Data-Access Time
(WR-RDMode(Note2)
t
RD
< t
INL
t
ACC1
C
L
=20pF,Figure6 160
ns
T
A
= T
MIN
to T
MAX
, C
L
=20pF,Figure6 205
C
L
=100pF,Figure6 185
T
A
= T
MIN
to T
MAX
, C
L
=100pF,Figure6 235
RD to INT Delay
t
RI
150
ns
T
A
= T
MIN
to T
MAX
185
WR to INT Delay
t
INTL
C
L
=50pF 380 500
ns
T
A
= T
MIN
to T
MAX
, C
L
=50pF 610
RDPulseWidth(WR-RDMode)
Determinted by t
ACC2
t
RD
> t
INTL
t
READ2
Figure5 65
ns
T
A
= T
MIN
to T
MAX
,Figure5 75
Data-Access Time
(WR-RDMode)(Note2)
t
RD
> t
INTL
t
ACC2
C
L
=20pF,Figure5 65
ns
T
A
= T
MIN
to T
MAX
, C
L
=20pF,Figure5 75
C
L
=100pF,Figure5 90
T
A
= T
MIN
to T
MAX
, C
L
=100pF,Figure5 110