SOT23, Rail-to-Rail, Fixed-Gain
GainAmps/Open-Loop Op Amps
ELECTRICAL CHARACTERISTICS—MAX4174/MAX4175/MAX4274/MAX4275 Fixed-Gain
Amplifiers (continued)
(V
CC
= +2.5V to +5.5V, V
EE
= 0, V
IN+
= V
IN-
= V
CC
/ 2, R
L
to V
CC
/ 2, R
L
= open, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical
PARAMETER
Power-Up Time
Slew Rate
Settling Time to Within
0.01%
Input Noise Voltage Density
Input Noise Current Density
Capacitive Load Stability
DC Gain Accuracy
e
n
i
n
C
LOAD
SR
SYMBOL
CONDITIONS
Output settling to 1%
V
CC
= 5V, V
OUT
= 4V step
V
CC
= 5V, V
OUT
= 4V step
f = 10kHz (Note 5)
f = 10kHz
No sustained oscillations
(V
EE
+ 25mV) < V
OUT
< (V
CC
- 25mV),
R
L
= 100kΩ (Note 6)
Gain = +1.25V/V
Gain = +3V/V
-3dB Bandwidth
BW
-3dB
Gain = +5V/V
Gain = +10V/V
Gain = +25V/V
Gain = +51V/V
MIN
TYP
1
0.7
7
90
4
470
0.1
1700
970
970
640
590
330
kHz
0.5
MAX
UNITS
ms
V/µs
µs
nV/√Hz
fA/√Hz
pF
%
MAX4174/5, MAX4274/5, MAX4281/2/4
ELECTRICAL CHARACTERISTICS—MAX4281/MAX4282/MAX4284 Open-Loop Op Amps
(V
CC
= +2.5V to +5.5V, V
EE
= 0, V
IN+
= V
IN-
= V
CC
/ 2, R
L
to V
CC
/ 2, R
L
= open, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical
values are at V
CC
= +5V and T
A
= +25°C.) (Note 1)
PARAMETER
Supply Voltage Range
Supply Current
(per Amplifier)
Input Offset Voltage
Input Offset Voltage Drift
Input Bias Current
Input Offset Current
Input Resistance
Input Capacitance
Common-Mode Input
Voltage Range
Common-Mode Rejection
Ratio
Power-Supply Rejection
Ratio
Closed-Loop Output
Impedance
I
BIAS
I
OS
R
IN
C
IN
CMVR
CMRR
PSRR
R
OUT
Guaranteed by CMRR test
V
EE
- 0.15V
≤
V
CM
≤
V
CC
- 1.2V
V
CC
= 2.5V to 5.5V
A
V
= 1V/V
V
EE
- 0.15
60
70
90
90
0.02
Differential or common mode
SYMBOL
V
CC
I
CC
V
OS
V
CC
= 3V
V
CC
= 5V
R
L
= 100kΩ
CONDITIONS
Guaranteed by PSRR tests
MIN
2.5
290
320
±0.5
±5
±0.05
±10
1000
2.5
V
CC
- 1.2
±10
±1000
TYP
MAX
5.5
450
500
±2
UNITS
V
µA
µA
mV
µV/°C
nA
pA
MΩ
pF
V
dB
dB
Ω
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3
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
