MAX4243 Maxim, MAX4243 Datasheet - Page 8

• Manufacturer Part Number: MAX4243
• Description: The MAX4240–MAX4244 family of micropower op amps operate from a single +1
• Manufacturer: Maxim

Single/Dual/Quad, +1.8V/10µA, SOT23,
Beyond-the-Rails Op Amps
(V
8
1000
-100
-110
CC
100
110
105
100
-60
-70
-80
-90
75
10
95
90
85
80
70
_______________________________________________________________________________________
= +5.0V, V
-60 -40 -20
10
0
STA
MAX4242/MAX4243/MAX4244
V
BLE OPERATION
CROSSTALK vs. FREQUENCY
REGION OF
CC
V
CC
= +5.5V, R
V
250
CC
100
= +1.8V, R
LOAD RESISTOR vs.
vs. TEMPERATURE
CAPACITIVE LOAD
EE
OPEN-LOOP GAIN
= +1.8V, R
OVE
TEMPERATURE (°C)
FREQUENCY (Hz)
= 0, V
0
10%
RSHOOT
C
L
LOAD
TO V
L
500
TO V
V
20
L
CC
TO V
CC
MAR
1k
(pF)
CM
= +5.5V, R
EE
40
CC
GINAL
REGIO
= V
R
750
L
6 0
CC
= 10k
N OF
STABILITY
L
10k
TO V
/2, V
80
EE
1000
SHDN
100
0mV/div
= V
-10
-30
-20
-40
OUT
60
50
40
30
20
10
0.01
0
IN
0.1
Typical Operating Characteristics (continued)
CC
TOTAL HARMONIC DISTORTION PLUS NOISE
1
10
1
, R
SMALL-SIGNAL TRANSIENT RESPONSE
GAIN AND PHASE vs. FREQUENCY
L
= 100kΩ to V
100
(NONINVERTING)
vs. FREQUENCY
1 0
FREQUENCY (Hz)
FREQUENCY (Hz)
(C
R
L
10μs/div
1k
L
= 100k
= 0pF)
CC
/2, T
10k
100
A
V
= +1000V/V
R
L
A
= 10k
MAX4240/44-22
MAX4240/44-16
= +25°C unless otherwise noted.)
100k
1000
100mV
0V
100mV
0V
144
72
0
-72
-144
180
108
36
-36
-108
-180
50mV/div
1000
-10
-20
-30
-40
OUT
60
50
40
30
20
10
100
0
10
IN
0.1
10
SMALL-SIGNAL TRANSIENT RESPONSE
GAIN AND PHASE vs. FREQUENCY
100
vs. FREQUENCY
VOLTAGE NOISE
FREQUENCY (Hz)
FREQUENCY (Hz)
(INVERTING)
(C
L
10μs/div
1k
= 100pF)
1
10k
A
V
= +1000V/V
MAX4240/44-17
MAX4240/44-23
100k
10
100mV
0V
100mV
0V
180
144
108
72
36
0
-36
-72
-108
-144
-180