Datasheet

SC70, Low-Power, General-Purpose,
Dual-Supply, Rail-to-Rail Op Amps
_______________________________________________________________________________________ 5
GAIN (dB)
GAIN AND PHASE vs. FREQUENCY
(C
L
= 300pF)
FREQUENCY (Hz)
-60
-40
-20
-10
10
20
40
60
-50
-30
30
0
50
0.1k 1k 10k 100k 1M 10M 100M
-270
-180
-90
-45
45
90
180
270
-225
-135
135
0
225
PHASE (degrees)
MAX4493-13
A
V
= +1000V/V
GAIN
PHASE
80
90
85
100
95
110
120
105
115
8.8 9.2 9.49.0 9.6 9.8 10.0
LARGE-SIGNAL GAIN vs. OUTPUT VOLTAGE
SWING (R
L
TO V
CC
, V
CC
= +5V, V
EE
= -5V)
MAX4493-14
TOTAL OUTPUT VOLTAGE SWING (V
P-P
)
LARGE-SIGNAL GAIN (dB)
R
L
= 100kΩ
R
L
= 1kΩ
R
L
= 10kΩ
80
90
85
100
95
110
105
115
120
8.8 9.2 9.49.0 9.6 9.8 10.0
LARGE-SIGNAL GAIN vs. OUTPUT VOLTAGE
SWING (R
L
TO V
EE
, V
CC
= +5V, V
EE
= -5V)
MAX4493-15
TOTAL OUTPUT VOLTAGE SWING (V
P-P
)
LARGE-SIGNAL GAIN (dB)
R
L
= 100kΩ
R
L
= 1kΩ
R
L
= 10kΩ
3.4 3.83.6 4.0 4.2 4.4
R
L
= 100k
Ω
R
L
= 1k
Ω
R
L
= 10k
Ω
70
80
75
90
85
100
95
105
115
110
120
LARGE-SIGNAL GAIN vs. OUTPUT VOLTAGE
SWING (R
L
TO V
CC
, V
CC
= +2.25V, V
EE
= -2.25V)
MAX4493-16
TOTAL OUTPUT VOLTAGE SWING (V
P-P
)
LARGE-SIGNAL GAIN (dB)
3.4 3.83.6 4.0 4.2 4.4
R
L
= 100k
Ω
R
L
= 1k
Ω
R
L
= 10k
Ω
70
80
75
90
85
100
95
105
110
115
LARGE-SIGNAL GAIN vs. OUTPUT VOLTAGE
SWING (R
L
TO V
EE
, V
CC
= +2.25V, V
EE
= -2.25V)
MAX4493-17
TOTAL OUTPUT VOLTAGE SWING (V
P-P
)
LARGE-SIGNAL GAIN (dB)
Typical Operating Characteristics (continued)
(V
CC
= +5V, V
EE
= -5V, V
CM
= 0V, R
L
= 100kΩ to ground, C
L
= 15pF, T
A
= +25°C, unless otherwise noted.)
MAX4493/MAX4494/MAX4495
LARGE-SIGNAL TRANSIENT RESPONSE
MAX4493-19
10
μ
s/div
INPUT VOLTAGE
(2V/div)
OUTPUT VOLTAGE
(2V/div)
0
-120
10k 1M 10M100k
MAX4494/MAX4495
CROSSTALK vs. FREQUENCY
MAX4493-18
FREQUENCY (Hz)
CROSSTALK (dB)
-100
-80
-60
-40
-20
MAX4493/MAX4494/MAX4495