Rainbow Electronics MAX1081 - Manual (Page 9)

MAX1080/MAX1081
300ksps/400ksps, Single-Supply, Low-Power,
8-Channel, Serial 10-Bit ADCs with Internal Reference
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2.4988
2.4992
2.4990
2.4996
2.4994
2.5000
2.4998
2.5002
-40 0 20 -20 40 60 80 100
REFERENCE VOLTAGE vs. TEMPERATURE
MAX1080/1-10
TEMPERATURE ( °C)
REFERENCE VOLTAGE (V)
MAX1081
MAX1080
-0.50
-0.25
0
OFFSET ERROR vs. SUPPLY VOLTAGE
MAX1080/1-11
V DD (V)
OFFSET ERROR (LSB)
2.7 3.3 3.0 3.6
-0.50
-0.25
0
-40 10 -15 35 60 85
OFFSET ERROR vs. TEMPERATURE
MAX1080/1-12
TEMPERATURE ( °C)
OFFSET ERROR (LSB)
-0.75
-0.25
-0.50
0
0.25
2.7 3.3 3.0 3.6
GAIN ERROR vs. SUPPLY VOLTAGE
MAX1080/1-13
V DD (V)
GAIN ERROR (LSB)
-0.50
-0.25
0
MAX1081
GAIN ERROR vs. TEMPERATURE
MAX1080/1-14
TEMPERATURE ( °C)
GAIN ERROR (LSB)
-40 10 -15 35 60 85
Typical Operating Characteristics (continued)
(MAX1080: V
DD1
= V
DD2
= 5.0V, f
SCLK
= 6.4MHz; MAX1081: 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.)