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MAX1040 Datasheet, PDF (11/44 Pages) Maxim Integrated Products – 10-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports
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10-Bit, Multichannel ADCs/DACs with FIFO,
Temperature Sensing, and GPIO Ports
Typical Operating Characteristics (continued)
(AVDD = DVDD = 3V (MAX1041/MAX1043/MAX1047/MAX1049), external VREF = 2.5V (MAX1041/MAX1043/MAX1047/MAX1049),
AVDD = DVDD = 5V (MAX1040/MAX1042/MAX1046/MAX1048), external VREF = 4.096V (MAX1040/MAX1042/MAX1046/MAX1048),
fCLK = 4.8MHz (50% duty cycle), fSAMPLE = 300ksps, CLOAD = 50pF, 0.1µF capacitor at REF, TA = +25°C, unless otherwise noted.)
ANALOG SUPPLY CURRENT
vs. TEMPERATURE
2.16
DAC INTEGRAL NONLINEARITY
vs. OUTPUT CODE
0.3
DAC INTEGRAL NONLINEARITY
vs. OUTPUT CODE
0.3
2.15
0.2
0.2
2.14
0.1
0.1
2.13
0
0
2.12
-0.1
-0.1
2.11
MAX1041/MAX1043/MAX1047/MAX1049
2.10
-40 -15
10
35
60
85
TEMPERATURE (°C)
DAC DIFFERENTIAL NONLINEARITY
vs. OUTPUT CODE
0.10
-0.2
MAX1040/MAX1042/MAX1046/MAX1048
-0.3
0
256
512
768
1024
OUTPUT CODE
DAC DIFFERENTIAL NONLINEARITY
vs. OUTPUT CODE
0.10
-0.2
MAX1041/MAX1043/MAX1047/MAX1049
-0.3
0
256
512
768
1024
OUTPUT CODE
DAC FULL-SCALE ERROR
vs. ANALOG SUPPLY VOLTAGE
0.04
0.05
0.05
0.03
0
0
0.02
-0.05
-0.05
0.01
MAX1040/MAX1042/MAX1046/MAX1048
-0.10
1023 1026 1029 1032 1035 1038
OUTPUT CODE
DAC FULL-SCALE ERROR
vs. ANALOG SUPPLY VOLTAGE
-0.50
MAX1041/MAX1043/MAX1047/MAX1049
-0.10
1023 1026 1029 1032 1035 1038
OUTPUT CODE
DAC FULL-SCALE ERROR
vs. TEMPERATURE
2.0
MAX1040/MAX1042/MAX1046/MAX1048
0
4.75 4.85 4.95 5.05 5.15 5.25
SUPPLY VOLTAGE (V)
DAC FULL-SCALE ERROR
vs. TEMPERATURE
0
-0.55
-0.60
-0.65
MAX1041/MAX1043/MAX1047/MAX1049
-0.70
2.7
3.0
3.3
3.6
SUPPLY VOLTAGE (V)
1.5
INTERNAL REFERENCE
1.0
0.5
0
EXTERNAL REFERENCE = 4.096V
-0.5
MAX1040/MAX1042/MAX1046/MAX1048
-1.0
-40 -15
10
35
60
85
TEMPERATURE (°C)
-0.25
-0.50
EXTERNAL REFERENCE = 2.500V
-0.75
-1.00
INTERNAL REFERENCE
-1.25
-1.50
-1.75
MAX1041/MAX1043/MAX1047/MAX1049
-2.00
-40 -15
10
35
60
85
TEMPERATURE (°C)
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