MAX1240AESA+T Maxim Integrated Products, MAX1240AESA+T Datasheet - Page 6
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MAX1240AESA+T
Manufacturer Part Number
MAX1240AESA+T
Description
IC ADC 12BIT SERIAL 8-SOIC
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX1241BCSA.pdf
(15 pages)
Specifications of MAX1240AESA+T
Number Of Bits
12
Sampling Rate (per Second)
73k
Data Interface
MICROWIRE™, QSPI™, Serial, SPI™
Number Of Converters
1
Power Dissipation (max)
471mW
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
+2.7V, Low-Power,
12-Bit Serial ADCs in 8-Pin SO
6
(V
____________________________Typical Operating Characteristics (continued)
DD
2.501
2.500
2.499
2.498
2.497
2.496
2.495
2.494
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
_______________________________________________________________________________________
4.0
3.5
3.0
2.5
2.0
0.5
1.5
1.0
0
0
= 3.0V, V
2.25
2.25
-60
INTERNAL REFERENCE VOLTAGE
SHUTDOWN SUPPLY CURRENT
2.75
2.75
-20
vs. SUPPLY VOLTAGE
vs. SUPPLY VOLTAGE
REF
vs. TEMPERATURE
3.25
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
3.25
TEMPERATURE (°C)
GAIN ERROR
= 2.5V, f
MAX1240
20
V
DD
3.75
3.75
= 2.7V
60
4.25
SCLK
4.25
V
DD
100
4.75
= 2.1MHz, C
4.75
= 3.6V
5.25
5.25
140
L
= 20pF, T
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
1.2
1.0
0.8
0.6
0.4
0.2
0
0
0
-60
2.25
-55 -30
V
DD
SHUTDOWN SUPPLY CURRENT
2.75
A
= 2.7V
-20
INTEGRAL NONLINEARITY
= +25°C, unless otherwise noted.)
vs. SUPPLY VOLTAGE
-5
MAX1240
vs. TEMPERATURE
vs. TEMPERATURE
SUPPLY VOLTAGE (V)
3.25
TEMPERATURE (°C)
TEMPERATURE (°C)
GAIN ERROR
20
20
MAX1241
3.75
45
60
70
4.25
95
100
4.75
120
145
5.25
140
2.5015
2.5010
2.4990
2.5020
2.5005
2.5000
2.4995
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1.2
1.0
0.8
0.6
0.4
0.2
0
0
2.25
-55
-60
OFFSET ERROR vs. TEMPERATURE
V
V
INTERNAL REFERENCE VOLTAGE
-40 -20
DD
-30
DD
2.75
= 2.7V
= 2.7V
INTEGRAL NONLINEARITY
vs. SUPPLY VOLTAGE
-5
vs. TEMPERATURE
3.25
0
TEMPERATURE (°C)
TEMPERATURE (°C)
20
MAX1240
20
MAX1241
MAX1240
V
3.75
DD
45
40 60 80 100 120 140
(V)
70
4.25
95
4.75
120 145
5.25