SOT23, Rail-to-Rail, Fixed-Gain
GainAmps/Open-Loop Op Amps
MAX4174/5, MAX4274/5, MAX4281/2/4
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
CC
to V
EE
) ....................................-0.3V to +6V
Voltage Inputs (IN_)
MAX4281/4282/4284.....................(V
EE
- 0.3V) to (V
CC
+ 0.3V)
MAX4174/4175/4274/4275 (with respect to GND) ...........±17V
Output Short-Circuit Duration
(OUT_).....................................Continuous to Either V
EE
or V
CC
Continuous Power Dissipation (T
A
= +70°C)
5-Pin SOT23 (derate 7.1mW/°C above +70°C).............571mW
8-Pin SO (derate 5.88mW/°C above +70°C).................471mW
8-Pin µMAX (derate 4.1mW/°C above +70°C) ............330mW
14-Pin SO (derate 8.3mW/°C above +70°C)...............667mW
16-Pin QSOP (derate 8.3mW/°C above +70°C)..........667mW
Operating Temperature Range ...........................-40°C to +85°C
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS—MAX4174/MAX4175/MAX4274/MAX4275 Fixed-Gain
Amplifiers
(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
Inverting Input Resistance
Noninverting Input
Resistance
IN_+ Bias Voltage
IN_+ Input Voltage Range
IN_- Input Voltage Range
Power-Supply Rejection
Ratio
Closed-Loop Output
Impedance
Short-Circuit Current
PSRR
R
OUT
Shorted to V
EE
Shorted to V
CC
R
L
= 100kΩ
V
OH
/V
OL
R
L
= 1kΩ
V
CC
- V
OH
V
OL
- V
EE
V
CC
- V
OH
V
OL
- V
EE
I
BIAS
IN_+, MAX4174/MAX4274 (Note 2)
A
V
< 25V/V
A
V
> 25V/V
MAX4174/MAX4274
MAX4175/MAX4275
MAX4175/MAX4275, V
IN
+ = V
IN
-
Guaranteed by functional test (Note 3)
Guaranteed by functional test
V
CC
= 2.5V to 5.5V
V
CC
/ 2
- 0.25
V
EE
V
EE
70
90
0.02
10
65
2
2
150
60
8
8
250
150
mV
SYMBOL
V
CC
CONDITIONS
Guaranteed by PSRR tests
MAX4174/MAX4274
I
CC
MAX4175/MAX4275,
includes V
CC
/ 2 bias resistors
R
L
= 100kΩ
V
CC
= 3V
V
CC
= 5V
V
CC
= 3V
V
CC
= 5V
MIN
2.5
300
330
320
355
±0.5
±5
±0.05
150
40
1000
75
V
CC
/ 2
+ 0.25
V
CC
- 1.2
V
CC
±10
TYP
MAX
5.5
460
510
480
530
±2.5
mV
µV/°C
nA
kΩ
MΩ
kΩ
V
V
V
dB
Ω
mA
µA
UNITS
V
V
OS
Output Voltage Swing
(Note 4)
2
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MAXIM [ MAXIM INTEGRATED PRODUCTS ]
