MAX479 Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
MAX479 Datasheet PDF : 13 Pages
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17µA Max, Dual/Quad, Single-Supply,
Precision Op Amps
ELECTRICAL CHARACTERISTICS: 3V
(VS = 3V, 0V, VCM = 0.1V, VO = 0.8V, TA = +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Noise Voltage
Input Voltage Range
Common-Mode
Rejection Ratio
Power-Supply
Rejection Ratio
VOS
IOS
IB
eN
VIN (CM)
CMRR
MAX478ACP/CP/EP
MAX479ACP/CP/EP
MAX478CS/ES
MAX479CS/ES
0.1Hz to 10Hz
Upper limit
Lower limit
VCM = 0V to 1.7V
PSRR VS = 2.2V to 12V
MAX478AC
MAX479AC
MIN TYP MAX
30 90
35 120
0.05
3
1.0
1.7 1.9
0 -0.3
93 103
94 104
MAX478C/E
MAX479C/E
MIN TYP MAX
40 140
40 170
80 200
90 270
0.05
3
1.0
1.7 1.9
0 -0.3
90 102
UNITS
µV
nA
nA
µVp-p
V
dB
92 104
dB
Large-Signal
Voltage Gain
Output Voltage Swing
Gain-Bandwidth Product
Supply Current per Amplifier
Minimum Supply Voltage
AVOL
VOUT
GBW
IS
VS
VO = 0.03V to 2V, no load
(Note 1)
VO = 0.03V to 1.5V, RL = 50kΩ
Output low, no load
Output low, 2kΩ to GND
Output high, no load
Output high, 2kΩ to GND
fO ≤ 5kHz
With 300µV VOS degradation
100 600
30 180
6
9
0.2 0.6
2.2 2.4
1.8 2.0
50
12 17
2.2
1.7
100 600
30 180
6
9
0.2 0.6
2.2 2.4
1.8 2.0
50
13 20
2.2
1.7
V/mV
mV
V
kHz
µA
V
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