MAX412BEPA 查看數據表（PDF） - Maxim Integrated
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MAX412BEPA Datasheet PDF : 13 Pages
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Single/Dual/Quad, 28MHz, Low-Noise,
Low-Voltage, Precision Op Amps
Typical Operating Characteristics (continued)
(V+ = 5V, V- = -5V, TA = +25°C, unless otherwise noted.)
SUPPLY CURRENT
vs. TEMPERATURE
5
EACH AMPLIFIER
VS = ±5V
4
3
2
1
0
-60 -20
20
60
100 140
TEMPERATURE (°C)
10
9
8
7
6
5
4
3
2
1
0
-60
SLEW RATE
vs. TEMPERATURE
VS = ±5V
RL = 10kΩ II 20pF
-20
20
60
100 140
TEMPERATURE (°C)
UNITY-GAIN BANDWIDTH
vs. TEMPERATURE
50
VS = ±5V
RL = 10kΩ II 20pF
40
30
20
10
0
-60 -20
20
60
100 140
TEMPERATURE (°C)
LARGE-SIGNAL TRANSIENT RESPONSE
MAX410-14 toc12
SMALL-SIGNAL TRANSIENT RESPONSE
MAX410-14 toc13
INPUT
3V/div
GND
INPUT
50mV/div
GND
OUTPUT
3V/div
GND
OUTPUT
50mV/div
GND
1µs/div
AV = +1, RF = 499Ω, RL = 2kΩ II 20pF, VS = ±5V, TA = +25°C
200ns/div
AV = +1, RF = 499Ω, RL = 2kΩ II 20pF, VS = ±5V, TA = +25°C
WIDEBAND VOLTAGE NOISE
(0.1Hz TO FREQUENCY INDICATED)
10
1
0.1
0.01
100
VS = ±5V
TA = +25°C
1k 10k 100k 1M 10M
BANDWIDTH (Hz)
TOTAL NOISE DENSITY
vs. MATCHED SOURCE RESISTANCE
10k
RS
1k
RS
100
10 @10Hz
@1kHz
1
0.1
1 10
RS NOISE ONLY
VS = ±5V
TA = +25°C
100 1k 10k 100k 1M
MATCHED SOURCE RESISTANCE (Ω)
TOTAL NOISE DENSITY
vs. UNMATCHED SOURCE RESISTANCE
10k
RS
1k
100
10 @10Hz
@1kHz
1
RS NOISE ONLY
0.1
1
VS = ±5V
TA = +25°C
10 100 1k 10k 100k 1M
UNMATCHED SOURCE RESISTANCE (Ω)
6 _______________________________________________________________________________________
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