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ManualsBrandsMAXIM INTEGRATED ManualsData collecting ICsData acquisition IC - AD converter (ADC) External , Internal QSOP 28
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MAX1294/MAX1296
420ksps, +5V, 6-/2-Channel, 12-Bit ADCs
with +2.5V Reference and Parallel Interface
6 _______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
DD
= +5V, V
REF
= +2.500V, f
CLK
= 7.6MHz, C
L
= 20pF, T
A
= +25°C, unless otherwise noted.)
2.48
2.49
2.50
2.52
2.51
2.53
REFERENCE VOLTAGE
vs. TEMPERATURE
MAX1294/6toc10
TEMPERATURE (°C)
V
REF
(V)
-40 35-15 10 60 85
-1.0
0
-0.5
0.5
1.0
OFFSET ERROR vs. SUPPLY VOLTAGE
MAX1294/6 toc11
V
DD
(V)
OFFSET ERROR (LSB)
4.50 5.004.75 5.25 5.50
-2
-1
0
1
2
OFFSET ERROR vs. TEMPERATURE
MAX1294/6 toc12
TEMPERATURE (°C)
OFFSET ERROR (LSB)
-40 35 60-15 10 85
-2
0
-1
1
2
GAIN ERROR vs. SUPPLY VOLTAGE
MAX1294/6 toc13
V
DD
(V)
GAIN ERROR (LSB)
4.50 5.004.75 5.25 5.50
2.48
2.49
2.51
2.50
2.52
2.53
INTERNAL REFERENCE VOLTAGE
vs. SUPPLY VOLTAGE
MAX1294/6toc09
V
DD
(V)
V
REF
(V)
4.50 5.004.75 5.25 5.50