MAX4074–MAX4078
Micropower, SOT23, Rail-to-Rail,
Fixed-Gain, GainAmp/Open-Loop Op Amps
2
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ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—MAX4074/MAX4075
(VCC = +2.5V to +5.5V, VEE = 0, VIN+ = VIN- = VCC/2, RL =
∞ to VCC/2, TA = TMIN to TMAX, unless otherwise noted. Typical values
are at VCC = +5V and TA = +25°C.) (Note 1)
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.
Supply Voltages (VCC to VEE) ..................................-0.3V to +6V
Voltage Inputs (IN_)
MAX4076/MAX4077/MAX4078 .....(VCC + 0.3V) to (VEE - 0.3V)
MAX4074/MAX4075..........................................................±17V
Output Short-Circuit Duration to Either Supply (OUT_)....Continuous
Continuous Power Dissipation (TA = +70°C)
5-Pin SOT23 (derate 7.1mW/°C above +70°C) ............571mW
14-Pin TSSOP (derate 6.3mW/°C above +70°C) ..........500mW
8-Pin MAX (derate 4.1mW/°C above +70°C) ..............330mW
8-Pin SO (derate 5.88mW/°C above +70°C).................471mW
14-Pin SO (derate 8.33mW/°C above +70°C)...............667mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Supply Current (per amplifier)
ICC
34
50
A
VCC = 3V
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Inverting Input Resistance
RIN_
80
k
VCC - VOH
300
Input Bias Current (Note 2)
IIN+_
0.8
1000
pA
Input Offset Voltage Drift
0.3
V/°C
Noninverting Input Resistance
RIN_+
1000
M
Negative Input Voltage Range
IN_-
±15
V
Power-Supply Rejection Ratio
PSRR
70
96
dB
Supply Voltage Range
VCC
2.5
5.5
V
300
1000
37
55
Input Offset Voltage
VOS
0.2
3.5
mV
Closed-Loop Output Impedance
ROUT
0.2
VCC - VOH
5
Output Short-Circuit Current
-22
mA
0.5
2.5
VOL - VEE
Output Voltage Swing (Note 4)
100
600
mV
RL = 1k
VCC - VOH
25
150
VOL - VEE
Positive Input Voltage Range
IN_+
11
80
RL = 10k
VOL - VEE
CONDITIONS
AV
≥ +25V/V
Shorted to VCC
AV < +25V/V
Shorted to VEE
VEE -VCC -
0.15
1.2
Guaranteed by functional test (Note 3)
VCC = 2.5V to 5.5V
V
Guaranteed by functional test (Note 3)
0.4
2.5
Guaranteed by PSRR test
VCC = 5V
RL = 1M
RL = 1M