MAX4125 Maxim, MAX4125 Datasheet - Page 8

• Manufacturer Part Number: MAX4125
• Description: The MAX4122–MAX4129 family of operational amplifiers combines wide bandwidth and excellent DC accuracy with rail-to-rail operation at the inputs and outputs
• Manufacturer: Maxim

Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply Rail-to-Rail I/O Op Amps
(V
8
(2V/div)
(2V/div)
CC
1.8
1.7
1.6
1.5
1.4
1.3
1.9
1.2
OUT
OUT
_______________________________________________________________________________________
IN
IN
= +5V, V
-40 -25 -10
A
A
V
V
MINIMUM OPERATING VOLTAGE
= +1
= -1
RESPONSE (NONINVERTING)
SMALL-SIGNAL TRANSIENT
LARGE-SIGNAL TRANSIENT
RESPONSE (INVERTING)
EE
MAX4122/23/26/27/29
MAX4122/23/26/27/29
vs. TEMPERATURE
= 0V, V
TEMPERATURE (°C)
5
TIME (200ns/div)
TIME (2 s/div)
MAX4123
20
CM
35
= V
50
CC
65
/2, T
80
A
95
= +25°C, unless otherwise noted.)
(50mV/div)
(5mV/div)
0.040
0.035
0.030
0.025
0.020
0.015
0.010
0.005
Typical Operating Characteristics (continued)
OUT
OUT
IN
IN
0
MAX4122/23/26/27/29 TOTAL HARMONIC
DISTORTION AND NOISE vs. FREQUENCY
10
A
A
A
2V
500kHz LOWPASS FILTER
R
V
V
V
L
p-p
= +10
= -1
= +1
= 10k TO V
RESPONSE (NONINVERTING)
SIGNAL
SMALL-SIGNAL TRANSIENT
SMALL-SIGNAL TRANSIENT
RESPONSE (INVERTING)
100
MAX4122/23/26/27/29
MAX4124/25/28
FREQUENCY (Hz)
TIME (200ns/div)
TIME (200ns/div)
CC
/2
1k
10k
100k
(50mV/div)
(5mV/div)
0.001
0.01
0.1
OUT
OUT
IN
IN
TOTAL HARMONIC DISTORTION AND NOISE
4.0
vs. PEAK-TO-PEAK SIGNAL AMPLITUDE
A
A
10kHz SINEWAVE
R
500kHz LOWPASS FILTER
A
V
V
L
V
R
= +1
TO V
L
= -10
PEAK-TO-PEAK SIGNAL AMPLITUDE (V)
= +1
= 250
RESPONSE (NONINVERTING)
SMALL-SIGNAL TRANSIENT
LARGE-SIGNAL TRANSIENT
4.2
CC
RESPONSE (INVERTING)
MAX4122/23/26/27/29
R
/2
L
= 10k
MAX4124/25/28
TIME (200ns/div)
TIME (2 s/div)
4.4
MAX4123
R
L
= 2k
4.6
R
L
= 100k
4.8
5.0