MAX4174 Maxim, MAX4174 Datasheet - Page 8

• Manufacturer Part Number: MAX4174
• Description: The MAX4174/MAX4175/MAX4274/MAX4275 GainAmp family combines a low-cost rail-to-rail op amp with precision internal gain-setting resistors and VCC/2 biasing
• Manufacturer: Maxim

SOT23, Rail-to-Rail, Fixed-Gain
GainAmps/Open-Loop Op Amps
8
(V
CC
-70
-75
-80
-85
-90
-95
380
360
340
320
300
280
260
240
_______________________________________________________________________________________
= +5V, R
100
-50
SUPPLY CURRENT vs. TEMPERATURE
-35
POWER-SUPPLY REJECTION
V
-20 -5
L
CC
-100
-150
-200
1k
200
150
100
-50
= 100kΩ to V
50
= 5.5V
0
vs. FREQUENCY
TEMPERATURE (°C)
FREQUENCY (Hz)
-50
V
CC
10
-35 -20
= 3V
V
10k
CC
INPUT OFFSET VOLTAGE vs.
25
V
V
= 5V
CC
CC
= 2.5V
= 5.5V
MAX4174/MAX4175/MAX4281/MAX4282/MAX4284
CC
40
TEMPERATURE (°C)
TEMPERATURE
-5
100k
V
V
CC
CC
/ 2, small-signal V
55
10
= 4V
= 2.5V
70
25
1M
85
40
55
0.01
70
-100
100
Typical Operating Characteristics (continued)
0.1
100
-20
-40
-60
-80
10
80
60
40
20
OUT
1
0
85
-50
100
= 100mVp-p, large-signal V
V
V
OH
-35
V
OL
OH
, R
, R
L
L
-20 -5
AND V
= 1k
= 1k
V
1k
OUTPUT IMPEDANCE
V
OL
OH
, R
TEMPERATURE (°C)
vs. FREQUENCY
, R
FREQUENCY (Hz)
(V
L
OL
L
= 100k
CC
= 10k
10
vs. TEMPERATURE
10k
= 2.5V)
25
V
OH
40
V
OL
, R
100k
, R
L
55
= 100k
L
= 10k
70
1000
OUT
-200
800
600
400
200
0
85
1M
-45
= 1Vp-p, T
-30
-15
-100
5.0
4.9
4.8
4.7
4.6
4.5
4.4
4.3
4.2
4.1
4.0
200
180
160
140
120
100
-20
-40
-60
-80
INPUT BIAS CURRENT
80
60
40
20
vs. TEMPERATURE
0
TEMPERATURE (°C)
A
-50
0
1
= +25°C, unless otherwise noted.)
V
V
V
OH
-35
15
OH
OL
V
OH
, R
, R
, R
L
OUTPUT VOLTAGE SWING
L
L
30
-20 -5
AND V
= 10k
= 1k
= 1k
V
OH
V
TEMPERATURE (°C)
45
CC
, R
(V
OL
vs. R
= 5.5V
L
R
CC
= 100k
V
60
LOAD
10
vs. TEMPERATURE
CC
= 5.5V)
10
= 2.5V
LOAD
(k )
75
25
V
V
90
40
OL
OL
, R
, R
L
L
55
= 100k
= 100k
70
100
85