Rainbow Electronics MAX1139 - Manual (Page 7)

MAX1136–MAX1139
2.7V to 3.6V and 4.5V to 5.5V, Low-Power,
4-/12-Channel, 2-Wire Serial 10-Bit ADCs
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Typical Operating Characteristics (continued)
(V DD = 3.3V (MAX1137/MAX1139), V DD = 5V (MAX1136/MAX1138), f SCL = 1.7MHz, external clock, f SAMPLE = 94.4ksps, single-
ended, unipolar, T A = +25°C, unless otherwise noted.)
-1.0
-0.8
-0.9
-0.6
-0.7
-0.4
-0.5
-0.3
-0.1
-0.2
0
-40 -10 5 -25 20 35 50 65 80
OFFSET ERROR vs. TEMPERATURE
MAX1136 toc10
TEMPERATURE ( °C)
OFFSET ERROR (LSB)
-1.0
-0.8
-0.9
-0.6
-0.7
-0.4
-0.5
-0.3
-0.1
-0.2
0
2.7 3.3 3.6 3.9 3.0 4.2 4.5 4.8 5.1 5.4
OFFSET ERROR vs. SUPPLY VOLTAGE
MAX1136 toc11
V DD (V)
OFFSET ERROR (LSB)
0
0.2
0.1
0.4
0.3
0.6
0.5
0.7
0.9
0.8
1.0
-40 -10 5 -25 20 35 50 65 80
GAIN ERROR vs. TEMPERATURE
MAX1136 toc12
TEMPERATURE ( °C)
GAIN ERROR (LSB)
0
0.3
0.2
0.1
0.4
0.5
0.6
0.7
0.8
0.9
1.0
2.7 3.7 3.2 4.2 4.7 5.2
GAIN ERROR vs. SUPPLY VOLTAGE
MAX1136 toc13
V DD (V)
GAIN ERROR (LSB)