Datasheet
MAX4091/MAX4092/MAX4094
Single/Dual/Quad, Micropower, Single-Supply,
Rail-to-Rail Op Amps
_______________________________________________________________________________________ 5
Typical Operating Characteristics (continued)
(V
CC
= 5V, V
EE
= 0, T
A
= +25°C, unless otherwise noted.)
SUPPLY CURRENT PER AMPLIFIER
vs. TEMPERATURE
MAX4091 toc10
TEMPERATURE (°C)
SUPPLY CURRENT PER AMP (µA)
1007525 500-25
20
40
60
80
100
120
140
160
180
200
220
0
-50 125
V
OUT
= V
CM
= V
CC
/2
V
CC
= 5V
V
CC
= 2.7V
SUPPLY CURRENT PER AMPLIFIER
vs. SUPPLY VOLTAGE
MAX4091 toc11
SUPPLY VOLTAGE (V)
SUPPLY CURRENT PER AMP (µA)
542 3
60
80
100
120
140
160
180
200
40
16
120
GAIN (dB)
110
MAX4091 toc12
70
200
90
V
CC
- V
OUT
(mV)
500
100
80
60
50
0 100 300 400 600
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGE
R
L
= 1k
R
L
= 10k
R
L
= 100k
R
L
= 1M
V
CC
= 6V
R
L
TO V
EE
120
GAIN (dB)
110
MAX4091 toc13
70
200
90
V
CC
- V
OUT
(mV)
500
100
80
60
50
0 100 300 400 600
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGE
R
L
= 1k
R
L
= 10k
R
L
= 100k
R
L
= 1M
V
CC
= 2.7V
R
L
TO V
EE
120
80
-60 -20 60 140
LARGE-SIGNAL GAIN
vs. TEMPERATURE
90
110
MAX4091 toc14
TEMPERATURE ( C)
LARGE-SIGNAL GAIN (dB)
20 100
100
-40 0 40 80 120
85
95
105
115
R
L
TO V
CC
R
L
TO V
EE
R
L
= 1k , 0.5V < V
OUT
< (V
CC
- 0.5V)
V
CC
= 2.7V
V
CC
= 6V
120
GAIN (dB)
110
MAX4091 toc15
60
100
80
V
OUT
(mV)
500
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGE
100
90
70
50
0 200 300 400 600
R
L
= 1M
R
L
= 100k
R
L
= 10k
R
L
= 1k
V
CC
= 6V
R
L
TO V
CC
120
GAIN (dB)
110
MAX4091 toc16
60
100
80
V
OUT
(mV)
500
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGE
100
90
70
50
0 200 300 400 600
R
L
= 1M
R
L
= 100k
R
L
= 10k
R
L
= 1k
V
CC
= 2.7V
R
L
TO V
CC
120
80
-60 -20 60 140
LARGE-SIGNAL GAIN
vs. TEMPERATURE
90
110
MAX4091 toc17
TEMPERATURE ( C)
LARGE-SIGNAL GAIN (dB)
20 100
100
-40 0 40 80 120
85
95
105
115
R
L
TO V
CC
R
L
TO V
EE
R
L
= 100k , 0.3V < V
OUT
< (V
CC
- 0.3V)
V
CC
= 2.7V
V
CC
= 6V
100
0
-60 140
MINIMUM OUTPUT VOLTAGE
vs. TEMPERATURE
20
80
MAX4091 toc18
TEMPERATURE ( C)
080
60
40
120
140
160
180
200
220
-40 -20 20 40 60 100 120
R
L
TO V
CC
V
CC
= 6V, R
L
= 1k
V
CC
= 2.7V, R
L
= 1k
V
CC
= 6V, R
L
= 100k
V
CC
= 2.7V, R
L
= 100k
MINIMUM V
OUT
(nV)