MAX4091 Просмотр технического описания (PDF) - Maxim Integrated
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MAX4091 Datasheet PDF : 16 Pages
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Single/Dual/Quad, Micropower, Single-Supply,
Rail-to-Rail Op Amps
Typical Operating Characteristics (continued)
(VCC = 5V, VEE = 0, TA = +25°C, unless otherwise noted.)
MAXIMUM OUTPUT VOLTAGE
vs. TEMPERATURE
200
180 RL TO VEE
W 160 VCC = 6V, RL = 1k
140
W VCC = 2.7V, RL = 1k
120
100
80
60
W VCC = 6V, RL = 100k
40
W VCC = 2.7V, RL = 100k
20
0
-60 -40 -20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
OUTPUT IMPEDANCE
vs. FREQUENCY
1000
VCM = VOUT = 2.5V
100
10
1
0.1
0.01 0.1
1 10 100 1,000 10,000
FREQUENCY (kHz)
VOLTAGE-NOISE DENSITY
vs. FREQUENCY
100
10
INPUT REFERRED
1
0.01
0.1
1
10
FREQUENCY (kHz)
CURRENT-NOISE DENSITY
vs. FREQUENCY
5.0
4.5
4.0
3.5
3.0
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
0.1
AV = 1
2VP-P SIGNAL
80kHz LOWPASS FILTER
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. PEAK-TO-PEAK SIGNAL AMPLITUDE
0.1
AV = 1
1kHz SINE
9 22kHz FILTER
RL TO GND
RL = 1k
RL = 2k9
2.5
2.0
0.01
RL = 10k9 TO GND
0.01
1.5
1.0
INPUT REFERRED
0.5
0
0.01
0.1
1
FREQUENCY (kHz)
0.001
10
10
NO LOAD
100
1000
FREQUENCY (Hz)
10,000
RL = 100k9
RL = 10k9
0.001
4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5.0
PEAK-TO-PEAK SIGNAL AMPLITUDE (V)
SMALL-SIGNAL TRANSIENT RESPONSE
MAX4091 toc25
VCC = 5V, AV = 1, RL = 10kΩ
VIN
50mV/div
SMALL-SIGNAL TRANSIENT RESPONSE
MAX4091 toc26
VCC = 5V, AV = -1, RL = 10kΩ
VIN
50mV/div
LARGE-SIGNAL TRANSIENT RESPONSE
MAX4091 toc27
VCC = 5V, AV = 1, RL = 10kΩ
VIN
2V/div
VOUT
50mV/div
VOUT
50mV/div
VOUT
2V/div
2µs/div
2µs/div
20µs/div
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