MAX118CAI+T Maxim Integrated Products, MAX118CAI+T Datasheet - Page 4

• Manufacturer Part Number: MAX118CAI+T
• Description: IC ADC 8BIT 1MSPS 28-SSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX118CAI+T

• Number Of Bits: 8
• Sampling Rate (per Second): 1M
• Data Interface: Parallel
• Number Of Converters: 3
• Power Dissipation (max): 762mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

+5V, 1Msps, 4 & 8-Channel,
8-Bit ADCs with 1µA Power-Down
TIMING CHARACTERISTICS
(V
Note 4: Input control signals are specified with t
Note 5: See Figure 1 for load circuit. Parameter defined as the time required for the output to cross 0.8V or 2.4V.
Note 6: See Figure 2 for load circuit. Parameter defined as the time required for the data lines to change 0.5V.
Note 7: Also defined as the Minimum Address-Valid to Convert-Start Time.
4
Conversion Time
(WR-RD Mode)
Conversion Time
(RD Mode)
Power-Up Time
CS to RD, WR
Setup Time
CS to RD, WR
Hold Time
CS to RDY Delay
Data-Access Time
(RD Mode)
RD to INT Delay
(RD Mode)
Data Hold Time
Minimum Acquisition
Time
WR Pulse Width
Delay Between WR
and RD Pulses
RD Pulse Width
(WR-RD Mode)
Data-Access Time
(WR-RD Mode)
RD to INT Delay
WR to INT Delay
RD Pulse Width
(WR-RD Mode)
Data-Access Time
(WR-RD Mode)
WR to INT Delay
Data-Access Time
after INT
Multiplexer Address
Hold Time
DD
_______________________________________________________________________________________
PARAMETER
= +4.75V, T
A
= +25°C, unless otherwise noted.) (Note 4)
SYMBOL
t
t
t
READ1
t
READ2
t
t
t
t
t
t
t
t
ACC0
ACC1
t
ACC2
t
IHWR
CWR
INTH
CRD
t
ACQ
t
INTL
t
CSS
CSH
RDY
t
t
WR
t
t
DH
RD
AH
UP
ID
RI
t
(Note 5)
C
R
C
C
(Note 6)
(Note 7)
t
determined by t
t
(Note 5)
C
t
t
t
(Note 5)
Pipelined mode, C
Pipelined mode, C
RD
RD
RD
RD
ACC2
RD
L
L
L
L
L
= 5.1kΩ to V
= 50pF,
= 100pF (Note 5)
= 50pF
= 50pF
< t
< t
< t
> t
> t
INTL
INTL
INTL
INTL
INTL
CONDITIONS
,
,
, C
, determined by
, C
r
L
L
= t
= 100pF
= 100pF
C
C
DD
ACC1
f
L
L
= 5ns, 10% to 90% of 5V, and timed from a voltage level of 1.6V.
L
L
= 20pF
= 100pF
= 50pF
= 100pF
0.25
0.25
MIN
160
160
65
30
0
0
ALL GRADES
T
A
TYP
= +25°C
380
50
t
CRD
MAX
660
685
700
320
185
150
500
70
50
80
60
10
90
80
45
+
MIN
0.28
0.35
MAX11_C/E
185
205
75
35
0
0
T
A
t
CRD
MAX
865
875
370
235
185
610
110
100
= T
85
65
85
70
10
60
+
MIN
to T
0.45
MIN
260
240
0.4
85
40
MAX11_M
0
0
MAX
t
CRD
MAX
1125
975
520
100
275
220
700
130
120
75
90
80
10
70
+
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns