MAX4075CAESA 查看數據表（PDF） - Maxim Integrated
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MAX4075CAESA Datasheet PDF : 20 Pages
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Micropower, SOT23, Rail-to-Rail,
Fixed-Gain, GainAmp/Open-Loop Op Amps
ELECTRICAL CHARACTERISTICS—MAX4076/MAX4077/MAX4078 (continued)
(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)
PARAMETER
Output Voltage Swing
Gain-Bandwidth Product
Slew Rate
Settling Time (to 0.01%)
Input Voltage Noise Density
Input Noise Current Density
Capacitive Load Stability
Power-Up Time
SYMBOL
CONDITIONS
RL = 1MΩ
VCC - VOH
VOL - VEE
VOH/VOL RL = 10kΩ
VCC - VOH
VOL - VEE
RL = 5kΩ
VCC - VOH
VOL - VEE
GBW
SR
VOUT = 4V step
VOUT = 4V step
en
f = 5kHz
f = 5kHz
CLOAD No sustained oscillations, AV = +1V/V
Output settling to 1%
MIN TYP MAX UNITS
0.23
2.5
0.22
2.5
12
50
mV
7
50
100
100
100
100
230
kHz
90
V/ms
69
µs
110
nV/√Hz
1.1
fA/√Hz
100
pF
10
ms
Note 1: All devices are 100% production tested at TA = +25°C. All temperature limits are guaranteed by design.
Note 2: Guaranteed by design.
Note 3: The input common-mode range for IN_+ is guaranteed by a functional test. A similar test is done on the IN_- input. See the
Applications Information section for more information on the input voltage range of the GainAmps.
Note 4: For AV = -0.5V/V and AV = -0.25V/V, the output voltage swing may be limited by the input voltage range.
Note 5: Includes noise from on-chip resistors.
Note 6: The gain accuracy test is performed with the GainAmps in the noninverting configuration. The output voltage swing is limit-
ed by the input voltage range for certain gains and supply voltage conditions. For situations where the output voltage swing
is limited by the valid input range, the output limits are adjusted accordingly.
Typical Operating Characteristics
(VCC = +5.0V, RL = 100kΩ to VCC/2, TA = +25°C, unless otherwise noted.)
MAX4074/MAX4075
SMALL-SIGNAL GAIN vs. FREQUENCY
4
3 VOUT = 100mVp-p
2
1
0
AV = +1.25V/V
-1
AV = +2.25V/V
-2
-3
-4
-5
-6
1k
10k
100k
1M
FREQUENCY (Hz)
SMALL-SIGNAL GAIN vs. FREQUENCY
4
3 VOUT = 100mVp-p
2
1
0
AV = +2.5V/V
-1
AV = +4V/V
-2
-3
-4
-5
-6
1k
10k
100k
1M
FREQUENCY (Hz)
SMALL-SIGNAL GAIN vs. FREQUENCY
4
3 VOUT = 100mVp-p
2
1
0
AV = +5V/V
-1
-2
AV = +9V/V
-3
-4
-5
-6
1k
10k
100k
1M
FREQUENCY (Hz)
4 _______________________________________________________________________________________
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