Datasheet

MAX4236/MAX4237
SOT23, Very High Precision, 3V/5V
Rail-To-Rail Op Amps
_______________________________________________________________________________________ 9
0
20
10
30
60
70
50
40
80
0 1.0 1.5 2.0 2.50.5 3.0 3.5 4.0 4.5 5.0
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
MAX4236 toc22
OUTPUT VOLTAGE (V)
OUTPUT SINK CURRENT (mA)
V
CC
= 5V
OUTPUT TO GND
0
20
10
40
30
50
60
0 1.0 1.50.5 2.0 2.5 3.0
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
MAX4236 toc23
OUTPUT VOLTAGE (V)
OUTPUT SINK CURRENT (mA)
V
CC
= 3V
OUTPUT TO GND
0
5
10
15
20
SHORT-CIRCUIT CURRENT
vs. TEMPERATURE
MAX4236 toc24
TEMPERATURE (
°
C)
SHORT-CIRCUIT CURRENT (mA)
-50 25 50-25 0 75 100 125
V
CC
= 5V
V
CC
= 3V
SHORTED TO V
EE
(SOURCING CURRENT)
Typical Operating Characteristics (continued)
(V
CC
= +5V, V
EE
= 0, V
CM
= V
CC
/2, R
L
= 100kΩ to V
CC
/2, T
A
= +25°C, unless otherwise noted.)
SHORT-CIRCUIT CURRENT
vs. TEMPERATURE
MAX4236 toc25
0
5
15
10
30
35
25
20
40
SHORT-CIRCUIT CURRENT (mA)
-50 0 25-25
50
75 100 125
TEMPERATURE (
°
C)
V
CC
= 5V
V
CC
= 3V
SHORTED TO V
CC
(SINKING CURRENT)
-2.5
-1.0
-1.5
-2.0
-0.5
0
0.5
1.0
1.5
2.0
2.5
-100 -50 0 50 100
DC I/O TRANSFER CURVE
(R
LOAD
= 100kΩ)
MAX4236 toc26
DIFFERENTIAL INPUT VOLTAGE (
µ
V)
OUTPUT VOLTAGE (V)
V
SUPPLY
=
±
2.5V
-2.5
-1.0
-1.5
-2.0
-0.5
0
0.5
1.0
1.5
2.0
2.5
-100 -50 0 50 100
DC I/O TRANSFER CURVE
(R
LOAD
= 1kΩ)
MAX4236 toc27
DIFFERENTIAL INPUT VOLTAGE (
µ
V)
OUTPUT VOLTAGE (V)
V
SUPPLY
=
±
2.5V
1µs/div
MAX4236
NONINVERTING SMALL-SIGNAL RESPONSE
INPUT
10mV/div
OUTPUT
10mV/div
MAX4236 toc28
V
CC
= ±2.5V
R
L
= 1kΩ, C
L
= 15pF
A
V
= 1V/V
0
0
1µs/div
MAX4237
NONINVERTING SMALL-SIGNAL RESPONSE
INPUT
10mV/div
OUTPUT
50mV/div
MAX4236 toc29
V
CC
= ±2.5V
R
L
= 1kΩ, C
L
= 15pF
A
V
= 5V/V
0
0