MAX1082 Datasheet, PDF (9/24 Pages) Maxim Integrated Products – 300ksps/400ksps, Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference

300ksps/400ksps, Single-Supply, 4-Channel,
Serial 10-Bit ADCs with Internal Reference
Typical Operating Characteristics (continued)
(MAX1082: V_DD1 = V_DD2 = 5.0V, f_SCLK = 6.4MHz; MAX1083: V_DD1 = V_DD2 = 3.0V, f_SCLK = 4.8MHz; C_LOAD = 20pF, 4.7µF capacitor
at REF, 0.01µF capacitor at REFADJ, T_A = +25°C, unless otherwise noted.)
2.5002
REFERENCE VOLTAGE
vs. TEMPERATURE
OFFSET ERROR vs. SUPPLY VOLTAGE
0.50
OFFSET ERROR vs. TEMPERATURE
2.5000
0
MAX1082
2.4998
0.25
2.4996
MAX1083
0
-0.25
2.4994
2.4992
-0.25
2.4990
-0.50
2.4988
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
-0.50
2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
-40 -15 10
35
60
85
TEMPERATURE (°C)
GAIN ERROR vs. SUPPLY VOLTAGE
0.25
0.20
0.15
0.10
0.05
0
-0.05
-0.10
-0.15
-0.20
-0.25
2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
GAIN ERROR vs. TEMPERATURE
0
-.25
-.50
-40 -15
10
35
60
85
TEMPERATURE (°C)
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