MAX4162(1997) 查看數據表（PDF） - Maxim Integrated
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MAX4162 Datasheet PDF : 12 Pages
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SOT23, Micropower, Single-Supply,
Rail-to-Rail I/O Op Amps
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VDD to VSS)................................................+11V
IN+, IN-, OUT Voltage ......................(VDD + 0.3V) to (VSS - 0.3V)
Short-Circuit Duration (to either rail)...........................Continuous
Continuous Power Dissipation (TA = +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 8.00mW/°C above +70°C)................640mW
Operating Temperature Range ...........................-40°C to +85°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: +3V Operation
(VDD =+3V, VSS = 0V, VCM = VDD / 2, VOUT = VDD / 2, RL tied to VDD / 2, TA = -40°C to +85°C, unless otherwise noted. Typical values
are at TA = +25°C.)
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
Operating Voltage Range
Inferred from PSRR test
2.7
10.0
V
Supply Current (per amplifier)
25
40
µA
Input Bias Current (Note 1)
1.0
100
pA
Input Offset Voltage
Input Offset Voltage Tempco
MAX4162
MAX4163
MAX4164
TA = +25°C
TA = -40°C to +85°C
TA = +25°C
TA = -40°C to +85°C
TA = +25°C
TA = -40°C to +85°C
±0.5
±0.5
±0.5
2
±3
±4
±4
mV
±5
±5
±6
µV/°C
Differential Input Resistance
>10
TΩ
Input Common-Mode Voltage Range Inferred from CMRR test
VSS -
0.25
VDD +
0.25
V
Common-Mode Rejection Ratio
Large-Signal Voltage Gain
Output Voltage Swing
Output Short-Circuit Current
VCM = (VSS - 0.25V) to (VDD + 0.25V)
RL = 10kΩ
RL = 10kΩ
VDD - VOH
VOL - VSS
RL = 100kΩ
VDD - VOH
VOL - VSS
To either supply rail
70
100
dB
85
120
dB
30
180
30
180
mV
3
25
3
25
15
mA
Closed-Loop Output Resistance
Power-Supply Rejection Ratio
Gain-Bandwidth Product
AV = +1V/V
VDD = 2.7V to 10V
0.1
Ω
80
110
dB
200
kHz
Phase Margin
60
degrees
Gain Margin
12
dB
Total Harmonic Distortion
Slew Rate
f = 1kHz, VOUT = 2Vp-p, RL = 100kΩ, AV = +1V/V
0.02
%
115
V/ms
Settling Time to 0.1%
Turn-On Time
VOUT = 1V to 2V step
VDD = 0V to 3V step, VIN = VDD / 2, AV = +1V/V
50
µs
20
µs
2 _______________________________________________________________________________________
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