MAX1047BETX 데이터 시트보기 (PDF) - Maxim Integrated
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MAX1047BETX
Maxim Integrated
MAX1047BETX Datasheet PDF : 44 Pages
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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.)
ADC OFFSET ERROR
vs. TEMPERATURE
0
ADC GAIN ERROR
vs. ANALOG SUPPLY VOLTAGE
0.050
ADC GAIN ERROR
vs. ANALOG SUPPLY VOLTAGE
0.50
MAX1040/MAX1042/MAX1046/MAX1048
-0.5
-1.0
MAX1041/MAX1043/MAX1047/MAX1049
-1.5
-2.0
-40 -15
10
35
60
85
TEMPERATURE (°C)
0.025
0
-0.025
-0.050
MAX1040/MAX1042/MAX1046/MAX1048
-0.075
4.75 4.85 4.95 5.05 5.15 5.25
SUPPLY VOLTAGE (V)
0.45
0.40
0.35
0.30
0.25
MAX1041/MAX1043/MAX1047/MAX1049
0.20
2.7
3.0
3.3
3.6
SUPPLY VOLTAGE (V)
ADC GAIN ERROR
vs. TEMPERATURE
1.00
ADC EXTERNAL REFERENCE
INPUT CURRENT vs. SAMPLING RATE
60
ANALOG SUPPLY CURRENT
vs. SAMPLING RATE
3.0
0.75
50
2.5 MAX1040/MAX1042/MAX1046/MAX1048
0.50
40 MAX1040/MAX1042/MAX1046/MAX1048
2.0
0.25
30
1.5
MAX1041/MAX1043/MAX1047/MAX1049
0
20
1.0
-0.25
MAX1040/MAX1042/MAX1046/MAX1048
-0.50
-40 -15
10
35
60
85
TEMPERATURE (°C)
ANALOG SUPPLY CURRENT
vs. ANALOG SUPPLY VOLTAGE
2.8
10
0
0
2.6
MAX1041/MAX1043/MAX1047/MAX1049
50 100 150 200 250 300
SAMPLING RATE (ksps)
ANALOG SUPPLY CURRENT
vs. ANALOG SUPPLY VOLTAGE
0.5
0
0
2.7
MAX1041/MAX1043/MAX1047/MAX1049
50 100 150 200 250 300
SAMPLING RATE (ksps)
ANALOG SUPPLY CURRENT
vs. TEMPERATURE
2.7
2.6
2.5
2.4
2.3
MAX1040/MAX1042/MAX1046/MAX1048
2.2
4.75 4.85 4.95 5.05 5.15 5.25
SUPPLY VOLTAGE (V)
2.5
2.4
2.3
2.2
2.1
2.0
MAX1041/MAX1043/MAX1047/MAX1049
1.9
2.7
3.0
3.3
3.6
SUPPLY VOLTAGE (V)
2.6
2.5
2.4
MAX1040/MAX1042/MAX1046/MAX1048
2.3
-40 -15
10
35
60
85
TEMPERATURE (°C)
10 ______________________________________________________________________________________
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