Datasheet

Single/Dual/Quad, +1.8V/10µA, SOT23,
Beyond-the-Rails Op Amps
8 _______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
CC
= +5.0V, V
EE
= 0, V
CM
= V
CC
/2, V
SHDN
= V
CC
, R
L
= 100kΩ to V
CC
/2, T
A
= +25°C unless otherwise noted.)
GAIN (dB)
OPEN-LOOP GAIN
vs. TEMPERATURE
110
100
-60 -40 -20 20
40
100
MAX4240/44-15
06
0 80
V
CC
= +5.5V, R
L
TO V
CC
V
CC
= +5.5V, R
L
TO V
EE
V
CC
= +1.8V, R
L
TO V
CC
V
CC
= +1.8V, R
L
TO V
EE
105
95
90
85
80
75
70
TEMPERATURE (°C)
GAIN AND PHASE vs. FREQUENCY
(C
L
= 0pF)
MAX4240/44-16
60
180
GAIN (dB)
30
72
40
A
V
= +1000V/V
108
50
144
PHASE (DEGREES)
20
36
10
0
0
-36
-10
-72
-108
-20
-144
-30
-40
-180
10 100 1k 10k 100k
FREQUENCY (Hz)
PHASE (DEGREES)
GAIN AND PHASE vs. FREQUENCY
(C
L
= 100pF)
MAX4240/44-17
60
40
A
V
= +1000V/V
50
30
GAIN (dB)
20
10
0
-10
-20
-30
-144
-40
-180
10 100 1k 10k 100k
FREQUENCY (Hz)
180
-108
-36
-72
36
0
72
108
144
MAX4242/MAX4243/MAX4244
CROSSTALK vs. FREQUENCY
-60
-110
-100
MAX4240/44-18
GAIN (dB)
-90
-80
-70
R
L
= 10k1
10
100
1k
10k
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY
/
1
0.01
0.1
MAX4240/44-19
THD + NOISE (%)
R
L
= 10k
1
R
L
= 100k1
1
1
0
100
1000
FREQUENCY (Hz)
VOLTAGE NOISE
vs. FREQUENCY
FREQUENCY (Hz)
VOLTAGE NOISE DENSITY (nV√Hz)
MAX4240 toc20
0.1 1 10
10
100
1000
R
LOAD
(k
1
)
LOAD RESISTOR vs.
CAPACITIVE LOAD
1000
100
OVE
10%
RSHOOT
MAR
REGIO
GINAL
N OF
STABILITY
STA
REGION OF
BLE OPERATION
MAX4240/44-20
10
0
250
500
750
1000
C
LOAD
(pF)
SMALL-SIGNAL TRANSIENT RESPONSE
(NONINVERTING)
MAX4240/44-22
100mV
IN
0V
0
mV/div
100mV
OUT
0V
10μs/div
SMALL-SIGNAL TRANSIENT RESPONSE
(INVERTING)
MAX4240/44-23
100mV
IN
0V
50mV/div
100mV
OUT
0V
10μs/div
MAX4240/44-21
MAX4240–MAX4244