MAX9943

Manufacturer Part NumberMAX9943
DescriptionThe MAX9943/MAX9944 is a family of high-voltage amplifiers that offers precision, low drift, and low power consumption
ManufacturerMaxim
MAX9943 datasheet
 


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High-Voltage, Precision, Low-Power Op Amps
(V
= 15V, V
= -15V, V
= 0V, R
CC
EE
CM
L
OFFSET VOLTAGE HISTOGRAM
25
20
15
10
5
0
-60
-50
-40 -30
-20 -10 0
10
20
30 40 50 60
OFFSET VOLTAGE (µV)
SUPPLY CURRENT vs. TEMPERATURE
800
700
600
500
400
300
-50
-25
0
25
TEMPERATURE (°C)
OFFSET VOLTAGE
vs. COMMON-MODE VOLTAGE
30
25
20
15
10
5
0
-14
-10
-6
-2
COMMON-MODE VOLTAGE (V)
4
_______________________________________________________________________________________
Typical Operating Characteristics
= 10kΩ to GND, V
= 0V, T
= +25°C, unless otherwise noted.)
GND
A
INPUT VOLTAGE OFFSET
DRIFT HISTOGRAM
70
60
50
40
30
20
10
0
-0.3
-0.2
-0.1
0
0.1
0.2
-0.25
-0.15
-0.05
0.05
0.15
V
DRIFT (µV/°C)
OS
30
25
20
15
10
5
0
50
75
100
125
100
80
60
40
20
0
-20
-40
2
6
10
14
SUPPLY CURRENT vs. SUPPLY VOLTAGE
700
650
600
550
500
450
400
350
300
0.3
6
10
14
18
22
26
0.25
SUPPLY VOLTAGE (V)
OFFSET VOLTAGE vs. SUPPLY VOLTAGE
6
10
14
18
22
26
30
34
38
SUPPLY VOLTAGE (V)
OFFSET VOLTAGE vs. TEMPERATURE
-50
-25
0
25
50
75
100
125
TEMPERATURE (°C)
30
34
38