参数资料
型号: MAX494
厂商: Maxim Integrated Products, Inc.
英文描述: Quad, Micropower, Single-Supply Rail-to-Rail Op Amps(输入失调电压500μV,单电源满量程运放)
中文描述: 单/双/四路、微功耗、单电源、满摆幅运算放大器
文件页数: 8/16页
文件大小: 224K
代理商: MAX494
M
S ingle/Dual/Quad, Mic ropower,
S ingle-S upply Rail-to-Rail Op Amps
8
_______________________________________________________________________________________
____________________________Typic al Operating Charac teristic s (c ontinued)
(T
A
= +25°C, V
CC
= 5V, V
EE
= 0V, unless otherwise noted.)
100
1
0.01
1
VOLTAGE-NOISE DENSITY
vs. FREQUENCY
10
M
FREQUENCY (kHz)
V
H
0.1
10
INPUT REFERRED
5.0
0
0.01
1
CURRENT-NOISE DENSITY
vs. FREQUENCY
1.5
M
FREQUENCY (kHz)
C
H
0.1
10
INPUT REFERRED
0.5
1.0
2.0
2.5
3.0
3.5
4.0
4.5
0.1
0.001
10
1000
TOTAL HARMONIC DISTORTION + NOISE
vs. FREQUENCY
0.01
M
FREQUENCY (Hz)
T
100
10,000
NO LOAD
R
L
= 10k
TO GND
A
V
= +1
2V
SIGNAL
80kHz LOWPASS FILTER
V
50mV/div
V
50mV/div
V
CC
= +5V, A
V
= +1, R
L
= 10k
2
μ
s/div
SMALL-SIGNAL TRANSIENT RESPONSE
0.1
0.001
4.0
4.2
4.7
TOTAL HARMONIC DISTORTION + NOISE
vs. PEAK-TO-PEAK SIGNAL AMPLITUDE
0.01
M
PEAK-TO-PEAK SIGNAL AMPLITUDE (V)
T
4.3
5.0
4.1
4.4 4.5 4.6
4.8 4.9
R
L
= 10k
R
L
= 100k
A
= +1
1kHz SINE
22kHz FILTER
R
L
TO GND
R
L
= 1k
R
L
= 2k
V
50mV/div
V
50mV/div
V
CC
= +5V, A
V
= -1, R
L
= 10k
2
μ
s/div
SMALL-SIGNAL TRANSIENT RESPONSE
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