MAX1027_09 Datasheet, PDF (6/23 Pages) Maxim Integrated Products – 10-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference

10-Bit 300ksps ADCs with FIFO,
Temp Sensor, Internal Reference
Typical Operating Characteristics (continued)
(V_DD = +3V, V_REF = +2.5V, f_SCLK = 4.8MHz, C_LOAD = 30pF, T_A = +25°C, unless otherwise noted.)
120
100
80
60
40
20
0
0.1
SFDR vs. FREQUENCY
SUPPLY CURRENT vs. SAMPLING RATE
700
SUPPLY CURRENT vs. SUPPLY VOLTAGE
700
600
650
500
600
400
550
300
200
1
10
100
1000
1
500
10
100
1000
2.7
3.0
3.3
3.6
FREQUENCY (kHz)
SAMPLING RATE (ksps)
SUPPLY VOLTAGE (V)
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
0.5
0.4
SUPPLY CURRENT vs. TEMPERATURE
625
f_S = 300ksps
620
0.3
615
0.2
610
0.1
0
2.7
3.0
3.3
3.6
SUPPLY VOLTAGE (V)
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
0.5
605
-40 -15
10
35
60
85
TEMPERATURE (°C)
2.4990
INTERNAL REFERENCE VOLTAGE
vs. SUPPLY VOLTAGE
0.4
2.4986
0.3
2.4982
0.2
2.4978
0.1
2.4974
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
2.4970
2.7
3.0
3.3
3.6
SUPPLY VOLTAGE (V)
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