Datasheet

(V
DD
= +5V, V
REF
= +4.096V, f
SCLK
= 4.8MHz, C
LOAD
= 30pF, T
A
= +25°C, for MAX11626/MAX11628/MAX11632, unless otherwise noted.
V
DD
= +3V, V
REF
= +2.5V, f
SCLK
= 4.8MHz, C
LOAD
= 30pF, T
A
= +25°C, for MAX11627/MAX11629/MAX11633, unless otherwise noted.)
V
DD
(V)
I
DD
(µA)
SUPPLY CURRENT vs. SUPPLY VOLTAGE
MAX11626 toc11
3.5 3.63.3 3.42.9 3.0 3.1 3.22.8
200
400
600
800
1000
1200
1400
1600
1800
2000
0
2.7
MAX11627/MAX11629/MAX11633
f
SAMPLE
= 300ksps
INTERNAL REFERENCE
EXTERNAL REFERENCE
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX11626 toc12
V
DD
(V)
I
DD
(µA)
5.154.85 5.054.95
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0
4.75 5.25
MAX11626/MAX11628/MAX11632
V
DD
= 5V
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX11626 toc13
V
DD
(V)
I
DD
(µA)
3.53.43.33.23.13.02.92.8
0.1
0.2
0.3
0.4
0.5
0
2.7 3.6
MAX11627/MAX11629/MAX11633
V
DD
= 3V
SUPPLY CURRENT vs. TEMPERATURE
MAX11626 toc14
TEMPERATURE (°C)
I
DD
(µA)
603510-15
1300
1600
1900
2200
2500
1000
-40 85
MAX11626/MAX11628/MAX11632
V
DD
= 5V
f
SAMPLE
= 300ksps
INTERNAL REFERENCE
EXTERNAL REFERENCE
SUPPLY CURRENT vs. TEMPERATURE
MAX11626 toc15
TEMPERATURE (°C)
I
DD
(µA)
603510-15
800
1000
1200
1400
1600
1800
600
-40 85
MAX11627/MAX11629/MAX11633
V
DD
= 3V
f
SAMPLE
= 300ksps
INTERNAL REFERENCE
EXTERNAL REFERENCE
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
MAX11626 toc16
TEMPERATURE (°C)
I
DD
(µA)
603510-15
0.5
1.0
1.5
2.0
2.5
0
-40 85
MAX11626/MAX11628/MAX11632
V
DD
= 5V
MAX11626–MAX11629/
MAX11632/MAX11633
12-Bit, 300ksps ADCs
with FIFO and Internal Reference
Maxim Integrated │ 7
www.maximintegrated.com
Typical Operating Characteristics (continued)