MAX480(1998) データシートの表示（PDF） - Maxim Integrated
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MAX480 Datasheet PDF : 6 Pages
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High-Precision, Low-Voltage,
Micropower Op Amp
ELECTRICAL CHARACTERISTICS
(VS = ±1.5V to ±15V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER SYMBOL
CONDITIONS
MAX480C
MIN TYP MAX
MAX480E
MIN TYP MAX
MAX480M
MIN TYP MAX
UNITS
Input Offset
Voltage
VOS
40 220
50 250
70 300 µV
Input Offset
Voltage Drift
TCVOS (Note 2)
0.3 2.0
0.3 2.0
0.3 2.0 µV/°C
Input Offset
Current
IOS VCM = 0
0.2 2.0
0.3 2.0
0.5 2.0 nA
Input Bias
Current
IB
VCM = 0
13
25
37
Large-Signal
Voltage Gain
VS = ±15V,
V = ±10V
RL = 100kΩ
RL = 10kΩ
AVO
RL = 2kΩ
V+ = 5V,
RL = 100kΩ
V- = 0,
1V < VO < 4V RL = 10kΩ
350 950
130 400
55 125
50 360
30 150
350 800
130 400
55 150
50 280
30 140
60 400
45 240
30 110
35 200
22 110
Input Voltage
Range
V+ = 5V, V- = 0
IVR
VS = ±15V (Note 1)
0/3.5
-15/13.5
VO VS = ±15V
RL = 10kΩ
RL = 2kΩ
±13.5 ±14
±10.5 ±11.8
0/3.5
-15/13.5
±13.5 ±14
±10.5 ±11.8
0/3.5
-15/13.5
±13.5 ±13.7
±10.5 ±11.5
Output Voltage
Swing
VOH
V+ = 5V, V- = 0
RL = 2kΩ
3.9 4.1
3.9 4.1
3.9 4.1
nA
V/mV
V
V
VOL
V+ = 5V, V- = 0
RL = 10kΩ
100 500
100 500
100 500 µV
Common-Mode
Rejection Ratio
Power-Supply
Rejection Ratio
Supply Current
CMRR
PSRR
ISY
V+ = 5V, V- = 0,
0 < VCM < 3.5V
VS = ±15V,
-15V < VCM < 13.5V
VS = ±1.5V
VS = ±15V
85 110
85 110
80 105
dB
90 120
90 120
85 115
1.0 12
12 25
16 30
1.0 12
13 25
17 30
3.2 15
15 25
19 30
µV/V
µA
Note 1: Guaranteed by CMRR test.
Note 2: Guaranteed by design.
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