MAX4291 Maxim, MAX4291 Datasheet - Page 5

• Manufacturer Part Number: MAX4291
• Description: The MAX4291/MAX4292/MAX4294 family of micropower operational amplifiers operates from a 1
• Manufacturer: Maxim

(V
CC
160
150
140
130
120
110
100
30
25
20
15
10
90
80
70
60
35
30
25
20
15
10
5
0
= 2.4V, V
5
0
-55
-55
-55
TEMPERATURE (R
V
V
V
-40
-40
OH
OL
OH
SUPPLY CURRENT PER AMPLIFIER
= V
= V
(V
OUTPUT VOLTAGE SWING vs.
-25 -10
-25
-25 -10 5
CC
OUT
CC
EE
= 5.5V OR 1.8V)
INPUT BIAS CURRENT
- V
V
V
vs. TEMPERATURE
- V
vs. TEMPERATURE
CC
CC
= V
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
OUT
V
V
5
EE
5 20 35 50 65 80 95 110
CC
CC
= 5.5V
= 1.8V
_______________________________________________________________________________________
CM
20 35 50 65 80 95 110 125
= 5.5V
= 1.8V
L
35
= 100k TO V
= 0, V
V
V
OL
OL
65
(V
OUT
(V
CC
CC
= 5.5V)
= 1.8V)
95
= V
CC
/2)
CC
125
125
/2, no load, T
-10
-20
-30
-40
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
40
30
20
10
60
50
40
30
20
10
0
0
-55
-0.5
-55
COMMON-MODE VOLTAGE (V
-40
V
V
TEMPERATURE (R
A
OH
OL
vs. TEMPERATURE (PSRR 80dB)
MINIMUM OPERATING VOLTAGE
V
= +25°C, unless otherwise noted.)
-25 -10
= V
OL
= V
OUTPUT VOLTAGE SWING vs.
-25
0
INPUT BIAS CURRENT vs.
(V
COMMON-MODE VOLTAGE (V)
OUT
CC
CC
Ultra-Small, 1.8V, µPower,
- V
- V
= 1.8V)
TEMPERATURE ( C)
0.5
TEMPERATURE ( C)
OUT
5 20 35 50 65 80 95 110
5
EE
Rail-to-Rail I/O Op Amps
1.0
35
L
V
Typical Operating Characteristics
= 2k TO V
OH
V
V
(V
OL
OH
1.5
65
CC
(V
(V
= 5.5V)
CC
CC
CC
= 5.5V)
= 1.8V)
2.0
95
= 1.8V)
CC
/2)
125
2.5
125
-100
-105
-150
-300
-450
-600
-750
-900
-65
-70
-75
-80
-85
-90
-95
-10
-20
-30
-40
40
30
20
10
0
0
-0.5
-55
-55
COMMON-MODE VOLTAGE (V
0 V
COMMON-MODE REJECTION RATIO
-40
-40
0.5
CM
-25 -10
-25 -10 5
V
CC
INPUT BIAS CURRENT vs.
INPUT OFFSET VOLTAGE
COMMON-MODE VOLTAGE (V)
= 2.4V
V
vs. TEMPERATURE
vs. TEMPERATURE
CC
1.5
TEMPERATURE ( C)
TEMPERATURE (°C)
5 20 35 50 65 80 95 110 125
V
20
CC
2.5
V
V
CC
CC
= 1.8V
35
= 1.8V
= 5.5V
50
V
3.5
CC
65 80 95 110 125
= 5.5V
CC
4.5
= 5.5V)
5.5
5