MAX9943 データシートの表示（PDF） - Maxim Integrated
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MAX9943 Datasheet PDF : 11 Pages
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MAX9943/MAX9944
High-Voltage, Precision, Low-Power Op Amps
Typical Operating Characteristics (continued)
(VCC = 15V, VEE = -15V, VCM = 0V, RL = 10kΩ to GND, VGND = 0V, TA = +25°C, unless otherwise noted.)
OUTPUT IMPEDANCE vs. FREQUENCY
1000
100
10
1
0.1
0.01
0.1
1
10 100 1000 10,000
FREQUENCY (kHz)
100
90
80
70
60
50
40
30
20
10
0
1
INPUT VOLTAGE NOISE
vs. FREQUENCY
10 100 1000 10,000 100,000
FREQUENCY (Hz)
OPEN-LOOP GAIN vs. FREQUENCY
140
CAPACITIVE LOAD vs. RESISTIVE LOAD
100,000
120
100
10,000
UNSTABLE
80
60
40
1000
STABLE
20
0
OUT
-20
0.00001 0.001 0.1
10
1000
0.0001 0.01
1
100 10,000
FREQUENCY (kHz)
100
100
1000
10,000
RLOAD (Ω)
100,000
SMALL SIGNAL-STEP RESPONSE
MAX9943 toc18
20mV/div
1µs/div
LARGE SIGNAL-STEP RESPONSE
MAX9943 toc19
OUT
10µs/div
www.maximintegrated.com
1V/div
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