MAX9943

Manufacturer Part NumberMAX9943
DescriptionThe MAX9943/MAX9944 is a family of high-voltage amplifiers that offers precision, low drift, and low power consumption
ManufacturerMaxim
MAX9943 datasheet
 


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High-Voltage, Precision, Low-Power Op Amps
(V
= 15V, V
= -15V, V
= 0V, R
CC
EE
CM
L
OUTPUT IMPEDANCE vs. FREQUENCY
1000
100
10
1
0.1
0.01
0.1
1
10
FREQUENCY (kHz)
OPEN-LOOP GAIN vs. FREQUENCY
140
120
100
80
60
40
20
0
-20
0.00001
0.001
0.1
0.0001
0.01
FREQUENCY (kHz)
SMALL SIGNAL-STEP RESPONSE
OUT
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
= 10kΩ to GND, V
= 0V, T
= +25°C, unless otherwise noted.)
GND
A
100
90
80
70
60
50
40
30
20
10
100
1000
10,000
100,000
10,000
1000
100
10
1000
1
10,000
100
MAX9943 toc18
20mV/div
OUT
1μs/div
INPUT VOLTAGE NOISE
vs. FREQUENCY
0
1
10
100
1000
10,000
100,000
FREQUENCY (Hz)
CAPACITIVE LOAD vs. RESISTIVE LOAD
UNSTABLE
STABLE
100
1000
10,000
100,000
R
(Ω)
LOAD
LARGE SIGNAL-STEP RESPONSE
MAX9943 toc19
1V/div
10μs/div