MAX4237 Maxim, MAX4237 Datasheet - Page 9
MAX4237
Manufacturer Part Number
MAX4237
Description
The MAX4236/MAX4237 are high-precision op amps that feature an exceptionally low offset voltage and offset voltage temperature coefficient without using any
chopper techniques
Manufacturer
Maxim
Datasheet
1.MAX4236.pdf
(14 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MAX4237EUT
Manufacturer:
MAXIM
Quantity:
1 980
Company:
Part Number:
MAX4237EUT+T
Manufacturer:
MAXIM
Quantity:
7
(V
CC
80
70
60
50
40
30
20
10
40
35
30
25
20
15
10
0
5
0
= +5V, V
-50
0
SHORTED TO V
(SINKING CURRENT)
0.5
-25
SHORT-CIRCUIT CURRENT
1.0 1.5 2.0 2.5
OUTPUT SINK CURRENT
EE
vs. OUTPUT VOLTAGE
vs. TEMPERATURE
0
OUTPUT VOLTAGE (V)
= 0, V
TEMPERATURE ( C)
V
0
CC
0
CC
NONINVERTING SMALL-SIGNAL RESPONSE
V
R
A
_______________________________________________________________________________________
25
= 5V
CC
L
V
= 1k
= 1V/V
CM
= 2.5V
50
3.0 3.5 4.0 4.5 5.0
= V
C
V
V
OUTPUT TO GND
L
CC
CC
= 15pF
CC
75
= 3V
= 5V
MAX4236
/2, R
1 s/div
100
SOT23, Very High Precision, 3V/5V
L
= 100k to V
125
MAX4236 toc28
Typical Operating Characteristics (continued)
-0.5
-1.0
-1.5
-2.0
-2.5
2.5
2.0
1.5
1.0
0.5
60
50
40
30
20
10
0
0
-100
CC
0
V
INPUT
10mV/div
OUTPUT
10mV/div
/2, T
SUPPLY
DIFFERENTIAL INPUT VOLTAGE ( V)
0.5
DC I/O TRANSFER CURVE
A
OUTPUT SINK CURRENT
= 2.5V
-50
vs. OUTPUT VOLTAGE
= +25°C, unless otherwise noted.)
OUTPUT VOLTAGE (V)
(R
1.0
LOAD
1.5
= 100k )
0
V
OUTPUT TO GND
CC
2.0
= 3V
Rail-To-Rail Op Amps
50
0
0
NONINVERTING SMALL-SIGNAL RESPONSE
2.5
V
R
A
CC
L
V
= 1k
= 5V/V
= 2.5V
100
3.0
C
L
= 15pF
-0.5
-1.0
-1.5
-2.0
-2.5
MAX4237
2.5
2.0
1.5
1.0
0.5
20
15
10
0
5
0
1 s/div
-100
-50
V
SUPPLY
SHORTED TO V
(SOURCING CURRENT)
-25
DIFFERENTIAL INPUT VOLTAGE ( V)
SHORT-CIRCUIT CURRENT
DC I/O TRANSFER CURVE
= 2.5V
-50
vs. TEMPERATURE
0
V
TEMPERATURE ( C)
MAX4236 toc29
CC
(R
V
EE
= 5V
CC
LOAD
25
= 3V
0
= 1k )
INPUT
10mV/div
OUTPUT
50mV/div
50
75
50
100
125
100
9